diff --git a/charts/chainlink-cluster/templates/chainlink-cm.yaml b/charts/chainlink-cluster/templates/chainlink-cm.yaml
index 6f8b043e3d1..56e01fa69dd 100644
--- a/charts/chainlink-cluster/templates/chainlink-cm.yaml
+++ b/charts/chainlink-cluster/templates/chainlink-cm.yaml
@@ -32,7 +32,6 @@ data:
     UICSAKeys = true
     [OCR]
     Enabled = true
-    DefaultTransactionQueueDepth = 0
     [P2P]
     [P2P.V2]
     Enabled = true
@@ -46,6 +45,7 @@ data:
     MinContractPayment = '0'
     AutoCreateKey = true
     FinalityDepth = 1
+    DefaultTransactionQueueDepth = 0
     {{- if (hasKey $chainCfg "customEVMConfigToml") }}
     {{- $chainCfg.customEVMConfigToml | nindent 4 }}
     {{- end }}
diff --git a/core/chains/evm/config/chain_scoped.go b/core/chains/evm/config/chain_scoped.go
index 2201831feaf..1920c970555 100644
--- a/core/chains/evm/config/chain_scoped.go
+++ b/core/chains/evm/config/chain_scoped.go
@@ -201,3 +201,11 @@ func (e *EVMConfig) OperatorFactoryAddress() string {
 func (e *EVMConfig) LogPrunePageSize() uint32 {
 	return *e.C.LogPrunePageSize
 }
+
+func (e *EVMConfig) SimulateTransactions() bool {
+	return *e.C.SimulateTransactions
+}
+
+func (e *EVMConfig) DefaultTransactionQueueDepth() uint32 {
+	return *e.C.DefaultTransactionQueueDepth
+}
diff --git a/core/chains/evm/config/config.go b/core/chains/evm/config/config.go
index b9ff9ea9f8e..8f3de2064b6 100644
--- a/core/chains/evm/config/config.go
+++ b/core/chains/evm/config/config.go
@@ -45,6 +45,8 @@ type EVM interface {
 	OperatorFactoryAddress() string
 	RPCDefaultBatchSize() uint32
 	NodeNoNewHeadsThreshold() time.Duration
+	SimulateTransactions() bool
+	DefaultTransactionQueueDepth() uint32
 
 	IsEnabled() bool
 	TOMLString() (string, error)
diff --git a/core/chains/evm/config/toml/config.go b/core/chains/evm/config/toml/config.go
index 0f647034162..22276405bdb 100644
--- a/core/chains/evm/config/toml/config.go
+++ b/core/chains/evm/config/toml/config.go
@@ -342,26 +342,28 @@ func (c *EVMConfig) TOMLString() (string, error) {
 }
 
 type Chain struct {
-	AutoCreateKey             *bool
-	BlockBackfillDepth        *uint32
-	BlockBackfillSkip         *bool
-	ChainType                 *string
-	FinalityDepth             *uint32
-	FinalityTagEnabled        *bool
-	FlagsContractAddress      *types.EIP55Address
-	LinkContractAddress       *types.EIP55Address
-	LogBackfillBatchSize      *uint32
-	LogPollInterval           *commonconfig.Duration
-	LogKeepBlocksDepth        *uint32
-	LogPrunePageSize          *uint32
-	BackupLogPollerBlockDelay *uint64
-	MinIncomingConfirmations  *uint32
-	MinContractPayment        *commonassets.Link
-	NonceAutoSync             *bool
-	NoNewHeadsThreshold       *commonconfig.Duration
-	OperatorFactoryAddress    *types.EIP55Address
-	RPCDefaultBatchSize       *uint32
-	RPCBlockQueryDelay        *uint16
+	AutoCreateKey                *bool
+	BlockBackfillDepth           *uint32
+	BlockBackfillSkip            *bool
+	ChainType                    *string
+	FinalityDepth                *uint32
+	FinalityTagEnabled           *bool
+	FlagsContractAddress         *types.EIP55Address
+	LinkContractAddress          *types.EIP55Address
+	LogBackfillBatchSize         *uint32
+	LogPollInterval              *commonconfig.Duration
+	LogKeepBlocksDepth           *uint32
+	LogPrunePageSize             *uint32
+	BackupLogPollerBlockDelay    *uint64
+	MinIncomingConfirmations     *uint32
+	MinContractPayment           *commonassets.Link
+	NonceAutoSync                *bool
+	NoNewHeadsThreshold          *commonconfig.Duration
+	OperatorFactoryAddress       *types.EIP55Address
+	RPCDefaultBatchSize          *uint32
+	RPCBlockQueryDelay           *uint16
+	SimulateTransactions         *bool
+	DefaultTransactionQueueDepth *uint32
 
 	Transactions   Transactions      `toml:",omitempty"`
 	BalanceMonitor BalanceMonitor    `toml:",omitempty"`
diff --git a/core/chains/evm/config/toml/defaults.go b/core/chains/evm/config/toml/defaults.go
index 951246eeb22..13bd2c132b1 100644
--- a/core/chains/evm/config/toml/defaults.go
+++ b/core/chains/evm/config/toml/defaults.go
@@ -164,6 +164,12 @@ func (c *Chain) SetFrom(f *Chain) {
 	if v := f.RPCBlockQueryDelay; v != nil {
 		c.RPCBlockQueryDelay = v
 	}
+	if v:= f.SimulateTransactions; v != nil {
+		c.SimulateTransactions = v
+	}
+	if v:= f.DefaultTransactionQueueDepth; v != nil {
+		c.DefaultTransactionQueueDepth = v
+	}
 
 	c.Transactions.setFrom(&f.Transactions)
 	c.BalanceMonitor.setFrom(&f.BalanceMonitor)
diff --git a/core/chains/evm/config/toml/defaults/fallback.toml b/core/chains/evm/config/toml/defaults/fallback.toml
index d65d0a1b0c1..31fc7338916 100644
--- a/core/chains/evm/config/toml/defaults/fallback.toml
+++ b/core/chains/evm/config/toml/defaults/fallback.toml
@@ -14,6 +14,8 @@ NonceAutoSync = true
 NoNewHeadsThreshold = '3m'
 RPCDefaultBatchSize = 250
 RPCBlockQueryDelay = 1
+SimulateTransactions = false
+DefaultTransactionQueueDepth = 1
 
 [Transactions]
 ForwardersEnabled = false
diff --git a/core/config/app_config.go b/core/config/app_config.go
index 869477218db..60d5aeec0e5 100644
--- a/core/config/app_config.go
+++ b/core/config/app_config.go
@@ -38,7 +38,6 @@ type AppConfig interface {
 	Capabilities() Capabilities
 	Database() Database
 	Feature() Feature
-	FluxMonitor() FluxMonitor
 	Insecure() Insecure
 	JobPipeline() JobPipeline
 	Keeper() Keeper
diff --git a/core/config/docs/chains-evm.toml b/core/config/docs/chains-evm.toml
index dd63edaf694..c4627c6d73a 100644
--- a/core/config/docs/chains-evm.toml
+++ b/core/config/docs/chains-evm.toml
@@ -87,6 +87,10 @@ RPCDefaultBatchSize = 250 # Default
 # available from the connected node via RPC, due to race conditions in the code of the remote ETH node. In this case you will get false
 # "zero" blocks that are missing transactions.
 RPCBlockQueryDelay = 1 # Default
+# DefaultTransactionQueueDepth controls the queue size for `DropOldestStrategy` in TXM. Set to 0 to use `SendEvery` strategy instead.
+DefaultTransactionQueueDepth = 1 # Default
+# SimulateTransactions enables transaction simulation for TransmitChecker.
+SimulateTransactions = false # Default
 
 [EVM.Transactions]
 # ForwardersEnabled enables or disables sending transactions through forwarder contracts.
diff --git a/core/config/docs/core.toml b/core/config/docs/core.toml
index a7574a5d9d4..24562f306bf 100644
--- a/core/config/docs/core.toml
+++ b/core/config/docs/core.toml
@@ -293,13 +293,6 @@ DefaultTimeout = '15s' # Default
 # MaxSize defines the maximum size for HTTP requests and responses made by `http` and `bridge` adapters.
 MaxSize = '32768' # Default
 
-[FluxMonitor]
-# **ADVANCED**
-# DefaultTransactionQueueDepth controls the queue size for `DropOldestStrategy` in Flux Monitor. Set to 0 to use `SendEvery` strategy instead.
-DefaultTransactionQueueDepth = 1 # Default
-# SimulateTransactions enables transaction simulation for Flux Monitor.
-SimulateTransactions = false # Default
-
 [OCR2]
 # Enabled enables OCR2 jobs.
 Enabled = false # Default
@@ -355,10 +348,6 @@ KeyBundleID = '7a5f66bbe6594259325bf2b4f5b1a9c900000000000000000000000000000000'
 CaptureEATelemetry = false # Default
 # CaptureAutomationCustomTelemetry toggles collecting automation specific telemetry
 CaptureAutomationCustomTelemetry = true # Default
-# DefaultTransactionQueueDepth controls the queue size for `DropOldestStrategy` in OCR2. Set to 0 to use `SendEvery` strategy instead.
-DefaultTransactionQueueDepth = 1 # Default
-# SimulateTransactions enables transaction simulation for OCR2.
-SimulateTransactions = false # Default
 # TraceLogging enables trace level logging.
 TraceLogging = false # Default
 
@@ -382,13 +371,8 @@ ContractPollInterval = '1m' # Default
 # ContractSubscribeInterval is the interval at which we try to establish a subscription on ContractConfigTracker
 # if one doesn't exist. Recommended values are between two and five minutes.
 ContractSubscribeInterval = '2m' # Default
-# **ADVANCED**
-# DefaultTransactionQueueDepth controls the queue size for `DropOldestStrategy` in OCR. Set to 0 to use `SendEvery` strategy instead.
-DefaultTransactionQueueDepth = 1 # Default
 # KeyBundleID is the default key bundle ID to use for OCR jobs. If you have an OCR job that does not explicitly specify a key bundle ID, it will fall back to this value.
 KeyBundleID = 'acdd42797a8b921b2910497badc5000600000000000000000000000000000000' # Example
-# SimulateTransactions enables transaction simulation for OCR.
-SimulateTransactions = false # Default
 # TransmitterAddress is the default sending address to use for OCR. If you have an OCR job that does not explicitly specify a transmitter address, it will fall back to this value.
 TransmitterAddress = '0xa0788FC17B1dEe36f057c42B6F373A34B014687e' # Example
 # CaptureEATelemetry toggles collecting extra information from External Adaptares
@@ -483,9 +467,6 @@ ListenAddresses = ['1.2.3.4:9999', '[a52d:0:a88:1274::abcd]:1337'] # Example
 
 [Keeper]
 # **ADVANCED**
-# DefaultTransactionQueueDepth controls the queue size for `DropOldestStrategy` in Keeper. Set to 0 to use `SendEvery` strategy instead.
-DefaultTransactionQueueDepth = 1 # Default
-# **ADVANCED**
 # GasPriceBufferPercent specifies the percentage to add to the gas price used for checking whether to perform an upkeep. Only applies in legacy mode (EIP-1559 off).
 GasPriceBufferPercent = 20 # Default
 # **ADVANCED**
diff --git a/core/config/keeper_config.go b/core/config/keeper_config.go
index 565e70dc25d..f280a49c0af 100644
--- a/core/config/keeper_config.go
+++ b/core/config/keeper_config.go
@@ -11,7 +11,6 @@ type Registry interface {
 }
 
 type Keeper interface {
-	DefaultTransactionQueueDepth() uint32
 	GasPriceBufferPercent() uint16
 	GasTipCapBufferPercent() uint16
 	BaseFeeBufferPercent() uint16
diff --git a/core/config/ocr2_config.go b/core/config/ocr2_config.go
index a2ea79741b4..aea6454bd92 100644
--- a/core/config/ocr2_config.go
+++ b/core/config/ocr2_config.go
@@ -18,7 +18,5 @@ type OCR2 interface {
 	// OCR2 config, cannot override in jobs
 	TraceLogging() bool
 	CaptureEATelemetry() bool
-	DefaultTransactionQueueDepth() uint32
-	SimulateTransactions() bool
 	CaptureAutomationCustomTelemetry() bool
 }
diff --git a/core/config/ocr_config.go b/core/config/ocr_config.go
index bde2142c846..91a0417dafb 100644
--- a/core/config/ocr_config.go
+++ b/core/config/ocr_config.go
@@ -15,10 +15,8 @@ type OCR interface {
 	ContractSubscribeInterval() time.Duration
 	KeyBundleID() (string, error)
 	ObservationTimeout() time.Duration
-	SimulateTransactions() bool
 	TransmitterAddress() (types.EIP55Address, error) // OCR2 can support non-evm changes
 	// OCR1 config, cannot override in jobs
 	TraceLogging() bool
-	DefaultTransactionQueueDepth() uint32
 	CaptureEATelemetry() bool
 }
diff --git a/core/config/toml/types.go b/core/config/toml/types.go
index ed52c21e34e..f520dc48a2b 100644
--- a/core/config/toml/types.go
+++ b/core/config/toml/types.go
@@ -45,7 +45,6 @@ type Core struct {
 	Log              Log              `toml:",omitempty"`
 	WebServer        WebServer        `toml:",omitempty"`
 	JobPipeline      JobPipeline      `toml:",omitempty"`
-	FluxMonitor      FluxMonitor      `toml:",omitempty"`
 	OCR2             OCR2             `toml:",omitempty"`
 	OCR              OCR              `toml:",omitempty"`
 	P2P              P2P              `toml:",omitempty"`
@@ -80,7 +79,6 @@ func (c *Core) SetFrom(f *Core) {
 	c.WebServer.setFrom(&f.WebServer)
 	c.JobPipeline.setFrom(&f.JobPipeline)
 
-	c.FluxMonitor.setFrom(&f.FluxMonitor)
 	c.OCR2.setFrom(&f.OCR2)
 	c.OCR.setFrom(&f.OCR)
 	c.P2P.setFrom(&f.P2P)
@@ -899,20 +897,6 @@ func (j *JobPipelineHTTPRequest) setFrom(f *JobPipelineHTTPRequest) {
 	}
 }
 
-type FluxMonitor struct {
-	DefaultTransactionQueueDepth *uint32
-	SimulateTransactions         *bool
-}
-
-func (m *FluxMonitor) setFrom(f *FluxMonitor) {
-	if v := f.DefaultTransactionQueueDepth; v != nil {
-		m.DefaultTransactionQueueDepth = v
-	}
-	if v := f.SimulateTransactions; v != nil {
-		m.SimulateTransactions = v
-	}
-}
-
 type OCR2 struct {
 	Enabled                            *bool
 	ContractConfirmations              *uint32
@@ -924,8 +908,6 @@ type OCR2 struct {
 	KeyBundleID                        *models.Sha256Hash
 	CaptureEATelemetry                 *bool
 	CaptureAutomationCustomTelemetry   *bool
-	DefaultTransactionQueueDepth       *uint32
-	SimulateTransactions               *bool
 	TraceLogging                       *bool
 }
 
@@ -960,12 +942,6 @@ func (o *OCR2) setFrom(f *OCR2) {
 	if v := f.CaptureAutomationCustomTelemetry; v != nil {
 		o.CaptureAutomationCustomTelemetry = v
 	}
-	if v := f.DefaultTransactionQueueDepth; v != nil {
-		o.DefaultTransactionQueueDepth = v
-	}
-	if v := f.SimulateTransactions; v != nil {
-		o.SimulateTransactions = v
-	}
 	if v := f.TraceLogging; v != nil {
 		o.TraceLogging = v
 	}
@@ -977,10 +953,8 @@ type OCR struct {
 	BlockchainTimeout            *commonconfig.Duration
 	ContractPollInterval         *commonconfig.Duration
 	ContractSubscribeInterval    *commonconfig.Duration
-	DefaultTransactionQueueDepth *uint32
 	// Optional
 	KeyBundleID          *models.Sha256Hash
-	SimulateTransactions *bool
 	TransmitterAddress   *types.EIP55Address
 	CaptureEATelemetry   *bool
 	TraceLogging         *bool
@@ -1002,15 +976,9 @@ func (o *OCR) setFrom(f *OCR) {
 	if v := f.ContractSubscribeInterval; v != nil {
 		o.ContractSubscribeInterval = v
 	}
-	if v := f.DefaultTransactionQueueDepth; v != nil {
-		o.DefaultTransactionQueueDepth = v
-	}
 	if v := f.KeyBundleID; v != nil {
 		o.KeyBundleID = v
 	}
-	if v := f.SimulateTransactions; v != nil {
-		o.SimulateTransactions = v
-	}
 	if v := f.TransmitterAddress; v != nil {
 		o.TransmitterAddress = v
 	}
@@ -1079,7 +1047,6 @@ func (p *P2PV2) setFrom(f *P2PV2) {
 }
 
 type Keeper struct {
-	DefaultTransactionQueueDepth *uint32
 	GasPriceBufferPercent        *uint16
 	GasTipCapBufferPercent       *uint16
 	BaseFeeBufferPercent         *uint16
@@ -1090,9 +1057,6 @@ type Keeper struct {
 }
 
 func (k *Keeper) setFrom(f *Keeper) {
-	if v := f.DefaultTransactionQueueDepth; v != nil {
-		k.DefaultTransactionQueueDepth = v
-	}
 	if v := f.GasPriceBufferPercent; v != nil {
 		k.GasPriceBufferPercent = v
 	}
diff --git a/core/services/chainlink/config_flux_monitor.go b/core/services/chainlink/config_flux_monitor.go
deleted file mode 100644
index ccf72c93b34..00000000000
--- a/core/services/chainlink/config_flux_monitor.go
+++ /dev/null
@@ -1,15 +0,0 @@
-package chainlink
-
-import "github.com/smartcontractkit/chainlink/v2/core/config/toml"
-
-type fluxMonitorConfig struct {
-	c toml.FluxMonitor
-}
-
-func (f *fluxMonitorConfig) DefaultTransactionQueueDepth() uint32 {
-	return *f.c.DefaultTransactionQueueDepth
-}
-
-func (f *fluxMonitorConfig) SimulateTransactions() bool {
-	return *f.c.SimulateTransactions
-}
diff --git a/core/services/chainlink/config_flux_monitor_test.go b/core/services/chainlink/config_flux_monitor_test.go
deleted file mode 100644
index f502a378f94..00000000000
--- a/core/services/chainlink/config_flux_monitor_test.go
+++ /dev/null
@@ -1,21 +0,0 @@
-package chainlink
-
-import (
-	"testing"
-
-	"github.com/stretchr/testify/assert"
-	"github.com/stretchr/testify/require"
-)
-
-func TestFluxMonitorConfig(t *testing.T) {
-	opts := GeneralConfigOpts{
-		ConfigStrings: []string{fullTOML},
-	}
-	cfg, err := opts.New()
-	require.NoError(t, err)
-
-	fm := cfg.FluxMonitor()
-
-	assert.Equal(t, uint32(100), fm.DefaultTransactionQueueDepth())
-	assert.Equal(t, true, fm.SimulateTransactions())
-}
diff --git a/core/services/chainlink/config_general.go b/core/services/chainlink/config_general.go
index cae01c01cb7..caab2582771 100644
--- a/core/services/chainlink/config_general.go
+++ b/core/services/chainlink/config_general.go
@@ -409,10 +409,6 @@ func (g *generalConfig) ShutdownGracePeriod() time.Duration {
 	return g.c.ShutdownGracePeriod.Duration()
 }
 
-func (g *generalConfig) FluxMonitor() config.FluxMonitor {
-	return &fluxMonitorConfig{c: g.c.FluxMonitor}
-}
-
 func (g *generalConfig) InsecureFastScrypt() bool {
 	return *g.c.InsecureFastScrypt
 }
diff --git a/core/services/chainlink/config_keeper.go b/core/services/chainlink/config_keeper.go
index e56de0a69d1..216959fc3cc 100644
--- a/core/services/chainlink/config_keeper.go
+++ b/core/services/chainlink/config_keeper.go
@@ -41,10 +41,6 @@ func (k *keeperConfig) Registry() config.Registry {
 	return &registryConfig{c: k.c.Registry}
 }
 
-func (k *keeperConfig) DefaultTransactionQueueDepth() uint32 {
-	return *k.c.DefaultTransactionQueueDepth
-}
-
 func (k *keeperConfig) GasPriceBufferPercent() uint16 {
 	return *k.c.GasPriceBufferPercent
 }
diff --git a/core/services/chainlink/config_keeper_test.go b/core/services/chainlink/config_keeper_test.go
index 7fd571c8880..3db29a2f914 100644
--- a/core/services/chainlink/config_keeper_test.go
+++ b/core/services/chainlink/config_keeper_test.go
@@ -17,7 +17,6 @@ func TestKeeperConfig(t *testing.T) {
 
 	keeper := cfg.Keeper()
 
-	assert.Equal(t, uint32(17), keeper.DefaultTransactionQueueDepth())
 	assert.Equal(t, uint16(12), keeper.GasPriceBufferPercent())
 	assert.Equal(t, uint16(43), keeper.GasTipCapBufferPercent())
 	assert.Equal(t, uint16(89), keeper.BaseFeeBufferPercent())
diff --git a/core/services/chainlink/config_ocr.go b/core/services/chainlink/config_ocr.go
index cf6127e713a..301caccc16a 100644
--- a/core/services/chainlink/config_ocr.go
+++ b/core/services/chainlink/config_ocr.go
@@ -44,10 +44,6 @@ func (o *ocrConfig) ObservationTimeout() time.Duration {
 	return o.c.ObservationTimeout.Duration()
 }
 
-func (o *ocrConfig) SimulateTransactions() bool {
-	return *o.c.SimulateTransactions
-}
-
 func (o *ocrConfig) TransmitterAddress() (types.EIP55Address, error) {
 	a := *o.c.TransmitterAddress
 	if a.IsZero() {
@@ -60,10 +56,6 @@ func (o *ocrConfig) TraceLogging() bool {
 	return *o.c.TraceLogging
 }
 
-func (o *ocrConfig) DefaultTransactionQueueDepth() uint32 {
-	return *o.c.DefaultTransactionQueueDepth
-}
-
 func (o *ocrConfig) CaptureEATelemetry() bool {
 	return *o.c.CaptureEATelemetry
 }
diff --git a/core/services/chainlink/config_ocr2.go b/core/services/chainlink/config_ocr2.go
index 801abb380d6..8e0aded5ac5 100644
--- a/core/services/chainlink/config_ocr2.go
+++ b/core/services/chainlink/config_ocr2.go
@@ -60,11 +60,3 @@ func (o *ocr2Config) CaptureEATelemetry() bool {
 func (o *ocr2Config) CaptureAutomationCustomTelemetry() bool {
 	return *o.c.CaptureAutomationCustomTelemetry
 }
-
-func (o *ocr2Config) DefaultTransactionQueueDepth() uint32 {
-	return *o.c.DefaultTransactionQueueDepth
-}
-
-func (o *ocr2Config) SimulateTransactions() bool {
-	return *o.c.SimulateTransactions
-}
diff --git a/core/services/chainlink/config_ocr2_test.go b/core/services/chainlink/config_ocr2_test.go
index 5bf84934d13..8a553a63a67 100644
--- a/core/services/chainlink/config_ocr2_test.go
+++ b/core/services/chainlink/config_ocr2_test.go
@@ -34,9 +34,7 @@ func TestOCR2Config(t *testing.T) {
 	require.Equal(t, expectedDatabaseTimeout, ocr2Cfg.DatabaseTimeout())
 	require.Equal(t, expectedContractPollInterval, ocr2Cfg.ContractPollInterval())
 	require.Equal(t, expectedContractSubscribeInterval, ocr2Cfg.ContractSubscribeInterval())
-	require.Equal(t, false, ocr2Cfg.SimulateTransactions())
 	require.Equal(t, false, ocr2Cfg.TraceLogging())
-	require.Equal(t, uint32(1), ocr2Cfg.DefaultTransactionQueueDepth())
 	require.Equal(t, false, ocr2Cfg.CaptureEATelemetry())
 	require.Equal(t, true, ocr2Cfg.CaptureAutomationCustomTelemetry())
 
diff --git a/core/services/chainlink/config_ocr_test.go b/core/services/chainlink/config_ocr_test.go
index 169fd0c7e0a..4f568134d62 100644
--- a/core/services/chainlink/config_ocr_test.go
+++ b/core/services/chainlink/config_ocr_test.go
@@ -30,9 +30,7 @@ func TestOCRConfig(t *testing.T) {
 	require.Equal(t, expectedBlockchainTimeout, ocrCfg.BlockchainTimeout())
 	require.Equal(t, expectedContractPollInterval, ocrCfg.ContractPollInterval())
 	require.Equal(t, expectedContractSubscribeInterval, ocrCfg.ContractSubscribeInterval())
-	require.Equal(t, true, ocrCfg.SimulateTransactions())
 	require.Equal(t, false, ocrCfg.TraceLogging())
-	require.Equal(t, uint32(12), ocrCfg.DefaultTransactionQueueDepth())
 	require.Equal(t, false, ocrCfg.CaptureEATelemetry())
 
 	keyBundleID, err := ocrCfg.KeyBundleID()
diff --git a/core/services/chainlink/config_test.go b/core/services/chainlink/config_test.go
index ad5c7e8c33d..eb5b806f176 100644
--- a/core/services/chainlink/config_test.go
+++ b/core/services/chainlink/config_test.go
@@ -376,10 +376,6 @@ func TestConfig_Marshal(t *testing.T) {
 			DefaultTimeout: commoncfg.MustNewDuration(time.Minute),
 		},
 	}
-	full.FluxMonitor = toml.FluxMonitor{
-		DefaultTransactionQueueDepth: ptr[uint32](100),
-		SimulateTransactions:         ptr(true),
-	}
 	full.OCR2 = toml.OCR2{
 		Enabled:                            ptr(true),
 		ContractConfirmations:              ptr[uint32](11),
@@ -391,22 +387,18 @@ func TestConfig_Marshal(t *testing.T) {
 		KeyBundleID:                        ptr(models.MustSha256HashFromHex("7a5f66bbe6594259325bf2b4f5b1a9c9")),
 		CaptureEATelemetry:                 ptr(false),
 		CaptureAutomationCustomTelemetry:   ptr(true),
-		DefaultTransactionQueueDepth:       ptr[uint32](1),
-		SimulateTransactions:               ptr(false),
 		TraceLogging:                       ptr(false),
 	}
 	full.OCR = toml.OCR{
-		Enabled:                      ptr(true),
-		ObservationTimeout:           commoncfg.MustNewDuration(11 * time.Second),
-		BlockchainTimeout:            commoncfg.MustNewDuration(3 * time.Second),
-		ContractPollInterval:         commoncfg.MustNewDuration(time.Hour),
-		ContractSubscribeInterval:    commoncfg.MustNewDuration(time.Minute),
-		DefaultTransactionQueueDepth: ptr[uint32](12),
-		KeyBundleID:                  ptr(models.MustSha256HashFromHex("acdd42797a8b921b2910497badc50006")),
-		SimulateTransactions:         ptr(true),
-		TransmitterAddress:           ptr(types.MustEIP55Address("0xa0788FC17B1dEe36f057c42B6F373A34B014687e")),
-		CaptureEATelemetry:           ptr(false),
-		TraceLogging:                 ptr(false),
+		Enabled:                   ptr(true),
+		ObservationTimeout:        commoncfg.MustNewDuration(11 * time.Second),
+		BlockchainTimeout:         commoncfg.MustNewDuration(3 * time.Second),
+		ContractPollInterval:      commoncfg.MustNewDuration(time.Hour),
+		ContractSubscribeInterval: commoncfg.MustNewDuration(time.Minute),
+		KeyBundleID:               ptr(models.MustSha256HashFromHex("acdd42797a8b921b2910497badc50006")),
+		TransmitterAddress:        ptr(types.MustEIP55Address("0xa0788FC17B1dEe36f057c42B6F373A34B014687e")),
+		CaptureEATelemetry:        ptr(false),
+		TraceLogging:              ptr(false),
 	}
 	full.P2P = toml.P2P{
 		IncomingMessageBufferSize: ptr[int64](13),
@@ -445,12 +437,11 @@ func TestConfig_Marshal(t *testing.T) {
 		},
 	}
 	full.Keeper = toml.Keeper{
-		DefaultTransactionQueueDepth: ptr[uint32](17),
-		GasPriceBufferPercent:        ptr[uint16](12),
-		GasTipCapBufferPercent:       ptr[uint16](43),
-		BaseFeeBufferPercent:         ptr[uint16](89),
-		MaxGracePeriod:               ptr[int64](31),
-		TurnLookBack:                 ptr[int64](91),
+		GasPriceBufferPercent:  ptr[uint16](12),
+		GasTipCapBufferPercent: ptr[uint16](43),
+		BaseFeeBufferPercent:   ptr[uint16](89),
+		MaxGracePeriod:         ptr[int64](31),
+		TurnLookBack:           ptr[int64](91),
 		Registry: toml.KeeperRegistry{
 			CheckGasOverhead:    ptr[uint32](90),
 			PerformGasOverhead:  ptr[uint32](math.MaxUint32),
@@ -835,10 +826,6 @@ Host = 'tls-host'
 HTTPSPort = 6789
 KeyPath = 'tls/key/path'
 ListenIP = '192.158.1.38'
-`},
-		{"FluxMonitor", Config{Core: toml.Core{FluxMonitor: full.FluxMonitor}}, `[FluxMonitor]
-DefaultTransactionQueueDepth = 100
-SimulateTransactions = true
 `},
 		{"JobPipeline", Config{Core: toml.Core{JobPipeline: full.JobPipeline}}, `[JobPipeline]
 ExternalInitiatorsEnabled = true
@@ -859,9 +846,7 @@ ObservationTimeout = '11s'
 BlockchainTimeout = '3s'
 ContractPollInterval = '1h0m0s'
 ContractSubscribeInterval = '1m0s'
-DefaultTransactionQueueDepth = 12
 KeyBundleID = 'acdd42797a8b921b2910497badc5000600000000000000000000000000000000'
-SimulateTransactions = true
 TransmitterAddress = '0xa0788FC17B1dEe36f057c42B6F373A34B014687e'
 CaptureEATelemetry = false
 TraceLogging = false
@@ -877,8 +862,6 @@ DatabaseTimeout = '8s'
 KeyBundleID = '7a5f66bbe6594259325bf2b4f5b1a9c900000000000000000000000000000000'
 CaptureEATelemetry = false
 CaptureAutomationCustomTelemetry = true
-DefaultTransactionQueueDepth = 1
-SimulateTransactions = false
 TraceLogging = false
 `},
 		{"P2P", Config{Core: toml.Core{P2P: full.P2P}}, `[P2P]
@@ -896,7 +879,6 @@ DeltaReconcile = '1s'
 ListenAddresses = ['foo', 'bar']
 `},
 		{"Keeper", Config{Core: toml.Core{Keeper: full.Keeper}}, `[Keeper]
-DefaultTransactionQueueDepth = 17
 GasPriceBufferPercent = 12
 GasTipCapBufferPercent = 43
 BaseFeeBufferPercent = 89
diff --git a/core/services/chainlink/testdata/config-empty-effective.toml b/core/services/chainlink/testdata/config-empty-effective.toml
index f1b3ef56514..18c4e800361 100644
--- a/core/services/chainlink/testdata/config-empty-effective.toml
+++ b/core/services/chainlink/testdata/config-empty-effective.toml
@@ -122,10 +122,6 @@ VerboseLogging = true
 DefaultTimeout = '15s'
 MaxSize = '32.77kb'
 
-[FluxMonitor]
-DefaultTransactionQueueDepth = 1
-SimulateTransactions = false
-
 [OCR2]
 Enabled = false
 ContractConfirmations = 3
@@ -137,8 +133,6 @@ DatabaseTimeout = '10s'
 KeyBundleID = '0000000000000000000000000000000000000000000000000000000000000000'
 CaptureEATelemetry = false
 CaptureAutomationCustomTelemetry = true
-DefaultTransactionQueueDepth = 1
-SimulateTransactions = false
 TraceLogging = false
 
 [OCR]
@@ -147,9 +141,7 @@ ObservationTimeout = '5s'
 BlockchainTimeout = '20s'
 ContractPollInterval = '1m0s'
 ContractSubscribeInterval = '2m0s'
-DefaultTransactionQueueDepth = 1
 KeyBundleID = '0000000000000000000000000000000000000000000000000000000000000000'
-SimulateTransactions = false
 TransmitterAddress = ''
 CaptureEATelemetry = false
 TraceLogging = false
@@ -169,7 +161,6 @@ DeltaReconcile = '1m0s'
 ListenAddresses = []
 
 [Keeper]
-DefaultTransactionQueueDepth = 1
 GasPriceBufferPercent = 20
 GasTipCapBufferPercent = 20
 BaseFeeBufferPercent = 20
diff --git a/core/services/chainlink/testdata/config-full.toml b/core/services/chainlink/testdata/config-full.toml
index 087a7e971fc..d329c0f7cfe 100644
--- a/core/services/chainlink/testdata/config-full.toml
+++ b/core/services/chainlink/testdata/config-full.toml
@@ -128,10 +128,6 @@ VerboseLogging = false
 DefaultTimeout = '1m0s'
 MaxSize = '100.00mb'
 
-[FluxMonitor]
-DefaultTransactionQueueDepth = 100
-SimulateTransactions = true
-
 [OCR2]
 Enabled = true
 ContractConfirmations = 11
@@ -143,8 +139,6 @@ DatabaseTimeout = '8s'
 KeyBundleID = '7a5f66bbe6594259325bf2b4f5b1a9c900000000000000000000000000000000'
 CaptureEATelemetry = false
 CaptureAutomationCustomTelemetry = true
-DefaultTransactionQueueDepth = 1
-SimulateTransactions = false
 TraceLogging = false
 
 [OCR]
@@ -153,9 +147,7 @@ ObservationTimeout = '11s'
 BlockchainTimeout = '3s'
 ContractPollInterval = '1h0m0s'
 ContractSubscribeInterval = '1m0s'
-DefaultTransactionQueueDepth = 12
 KeyBundleID = 'acdd42797a8b921b2910497badc5000600000000000000000000000000000000'
-SimulateTransactions = true
 TransmitterAddress = '0xa0788FC17B1dEe36f057c42B6F373A34B014687e'
 CaptureEATelemetry = false
 TraceLogging = false
@@ -175,7 +167,6 @@ DeltaReconcile = '1s'
 ListenAddresses = ['foo', 'bar']
 
 [Keeper]
-DefaultTransactionQueueDepth = 17
 GasPriceBufferPercent = 12
 GasTipCapBufferPercent = 43
 BaseFeeBufferPercent = 89
diff --git a/core/services/chainlink/testdata/config-multi-chain-effective.toml b/core/services/chainlink/testdata/config-multi-chain-effective.toml
index 046ff28be22..e35bf0036e5 100644
--- a/core/services/chainlink/testdata/config-multi-chain-effective.toml
+++ b/core/services/chainlink/testdata/config-multi-chain-effective.toml
@@ -122,10 +122,6 @@ VerboseLogging = true
 DefaultTimeout = '30s'
 MaxSize = '32.77kb'
 
-[FluxMonitor]
-DefaultTransactionQueueDepth = 1
-SimulateTransactions = false
-
 [OCR2]
 Enabled = true
 ContractConfirmations = 3
@@ -137,8 +133,6 @@ DatabaseTimeout = '20s'
 KeyBundleID = '0000000000000000000000000000000000000000000000000000000000000000'
 CaptureEATelemetry = false
 CaptureAutomationCustomTelemetry = true
-DefaultTransactionQueueDepth = 1
-SimulateTransactions = false
 TraceLogging = false
 
 [OCR]
@@ -147,9 +141,7 @@ ObservationTimeout = '5s'
 BlockchainTimeout = '5s'
 ContractPollInterval = '1m0s'
 ContractSubscribeInterval = '2m0s'
-DefaultTransactionQueueDepth = 1
 KeyBundleID = '0000000000000000000000000000000000000000000000000000000000000000'
-SimulateTransactions = false
 TransmitterAddress = ''
 CaptureEATelemetry = false
 TraceLogging = false
@@ -169,7 +161,6 @@ DeltaReconcile = '1m0s'
 ListenAddresses = []
 
 [Keeper]
-DefaultTransactionQueueDepth = 1
 GasPriceBufferPercent = 10
 GasTipCapBufferPercent = 20
 BaseFeeBufferPercent = 20
diff --git a/core/services/fluxmonitorv2/config.go b/core/services/fluxmonitorv2/config.go
index 585c3f3f329..86d5ea9367c 100644
--- a/core/services/fluxmonitorv2/config.go
+++ b/core/services/fluxmonitorv2/config.go
@@ -23,10 +23,6 @@ type EvmTransactionsConfig interface {
 	MaxQueued() uint64 // Evm
 }
 
-type FluxMonitorConfig interface {
-	DefaultTransactionQueueDepth() uint32
-}
-
 type JobPipelineConfig interface {
 	DefaultHTTPTimeout() commonconfig.Duration
 }
diff --git a/core/services/fluxmonitorv2/delegate.go b/core/services/fluxmonitorv2/delegate.go
index 1e2eba8d000..b436160330d 100644
--- a/core/services/fluxmonitorv2/delegate.go
+++ b/core/services/fluxmonitorv2/delegate.go
@@ -71,9 +71,9 @@ func (d *Delegate) ServicesForSpec(ctx context.Context, jb job.Job) (services []
 		return nil, err
 	}
 	cfg := chain.Config()
-	strategy := txmgrcommon.NewQueueingTxStrategy(jb.ExternalJobID, cfg.FluxMonitor().DefaultTransactionQueueDepth(), cfg.Database().DefaultQueryTimeout())
+	strategy := txmgrcommon.NewQueueingTxStrategy(jb.ExternalJobID, cfg.EVM().DefaultTransactionQueueDepth(), cfg.Database().DefaultQueryTimeout())
 	var checker txmgr.TransmitCheckerSpec
-	if chain.Config().FluxMonitor().SimulateTransactions() {
+	if chain.Config().EVM().SimulateTransactions() {
 		checker.CheckerType = txmgr.TransmitCheckerTypeSimulate
 	}
 
@@ -90,7 +90,6 @@ func (d *Delegate) ServicesForSpec(ctx context.Context, jb job.Job) (services []
 		chain.Config().EVM(),
 		chain.Config().EVM().GasEstimator(),
 		chain.Config().EVM().Transactions(),
-		chain.Config().FluxMonitor(),
 		chain.Config().JobPipeline(),
 		chain.Config().Database(),
 		d.lggr,
diff --git a/core/services/fluxmonitorv2/flux_monitor.go b/core/services/fluxmonitorv2/flux_monitor.go
index 73034faa3ce..508627992df 100644
--- a/core/services/fluxmonitorv2/flux_monitor.go
+++ b/core/services/fluxmonitorv2/flux_monitor.go
@@ -160,7 +160,6 @@ func NewFromJobSpec(
 	cfg Config,
 	fcfg EvmFeeConfig,
 	ecfg EvmTransactionsConfig,
-	fmcfg FluxMonitorConfig,
 	jcfg JobPipelineConfig,
 	dbCfg pg.QConfig,
 	lggr logger.Logger,
diff --git a/core/services/ocr/delegate.go b/core/services/ocr/delegate.go
index bcdda397e20..2dd4636a178 100644
--- a/core/services/ocr/delegate.go
+++ b/core/services/ocr/delegate.go
@@ -199,10 +199,10 @@ func (d *Delegate) ServicesForSpec(ctx context.Context, jb job.Job) (services []
 		}
 
 		cfg := chain.Config()
-		strategy := txmgrcommon.NewQueueingTxStrategy(jb.ExternalJobID, cfg.OCR().DefaultTransactionQueueDepth(), cfg.Database().DefaultQueryTimeout())
+		strategy := txmgrcommon.NewQueueingTxStrategy(jb.ExternalJobID, cfg.EVM().DefaultTransactionQueueDepth(), cfg.Database().DefaultQueryTimeout())
 
 		var checker txmgr.TransmitCheckerSpec
-		if chain.Config().OCR().SimulateTransactions() {
+		if chain.Config().EVM().SimulateTransactions() {
 			checker.CheckerType = txmgr.TransmitCheckerTypeSimulate
 		}
 
diff --git a/core/services/relay/evm/evm.go b/core/services/relay/evm/evm.go
index ddddb82aaed..fe6ffc8b5bf 100644
--- a/core/services/relay/evm/evm.go
+++ b/core/services/relay/evm/evm.go
@@ -514,10 +514,10 @@ func newOnChainContractTransmitter(ctx context.Context, lggr logger.Logger, rarg
 		subject = *opts.subjectID
 	}
 	scoped := configWatcher.chain.Config()
-	strategy := txmgrcommon.NewQueueingTxStrategy(subject, scoped.OCR2().DefaultTransactionQueueDepth(), scoped.Database().DefaultQueryTimeout())
+	strategy := txmgrcommon.NewQueueingTxStrategy(subject, scoped.EVM().DefaultTransactionQueueDepth(), scoped.Database().DefaultQueryTimeout())
 
 	var checker txm.TransmitCheckerSpec
-	if configWatcher.chain.Config().OCR2().SimulateTransactions() {
+	if configWatcher.chain.Config().EVM().SimulateTransactions() {
 		checker.CheckerType = txm.TransmitCheckerTypeSimulate
 	}
 
diff --git a/core/services/relay/evm/functions.go b/core/services/relay/evm/functions.go
index da423c6d5fc..4b591b39b26 100644
--- a/core/services/relay/evm/functions.go
+++ b/core/services/relay/evm/functions.go
@@ -184,10 +184,10 @@ func newFunctionsContractTransmitter(ctx context.Context, contractVersion uint32
 	}
 
 	scoped := configWatcher.chain.Config()
-	strategy := txmgrcommon.NewQueueingTxStrategy(rargs.ExternalJobID, scoped.OCR2().DefaultTransactionQueueDepth(), scoped.Database().DefaultQueryTimeout())
+	strategy := txmgrcommon.NewQueueingTxStrategy(rargs.ExternalJobID, scoped.EVM().DefaultTransactionQueueDepth(), scoped.Database().DefaultQueryTimeout())
 
 	var checker txm.TransmitCheckerSpec
-	if configWatcher.chain.Config().OCR2().SimulateTransactions() {
+	if configWatcher.chain.Config().EVM().SimulateTransactions() {
 		checker.CheckerType = txm.TransmitCheckerTypeSimulate
 	}
 
diff --git a/core/web/resolver/testdata/config-empty-effective.toml b/core/web/resolver/testdata/config-empty-effective.toml
index f1b3ef56514..18c4e800361 100644
--- a/core/web/resolver/testdata/config-empty-effective.toml
+++ b/core/web/resolver/testdata/config-empty-effective.toml
@@ -122,10 +122,6 @@ VerboseLogging = true
 DefaultTimeout = '15s'
 MaxSize = '32.77kb'
 
-[FluxMonitor]
-DefaultTransactionQueueDepth = 1
-SimulateTransactions = false
-
 [OCR2]
 Enabled = false
 ContractConfirmations = 3
@@ -137,8 +133,6 @@ DatabaseTimeout = '10s'
 KeyBundleID = '0000000000000000000000000000000000000000000000000000000000000000'
 CaptureEATelemetry = false
 CaptureAutomationCustomTelemetry = true
-DefaultTransactionQueueDepth = 1
-SimulateTransactions = false
 TraceLogging = false
 
 [OCR]
@@ -147,9 +141,7 @@ ObservationTimeout = '5s'
 BlockchainTimeout = '20s'
 ContractPollInterval = '1m0s'
 ContractSubscribeInterval = '2m0s'
-DefaultTransactionQueueDepth = 1
 KeyBundleID = '0000000000000000000000000000000000000000000000000000000000000000'
-SimulateTransactions = false
 TransmitterAddress = ''
 CaptureEATelemetry = false
 TraceLogging = false
@@ -169,7 +161,6 @@ DeltaReconcile = '1m0s'
 ListenAddresses = []
 
 [Keeper]
-DefaultTransactionQueueDepth = 1
 GasPriceBufferPercent = 20
 GasTipCapBufferPercent = 20
 BaseFeeBufferPercent = 20
diff --git a/core/web/resolver/testdata/config-full.toml b/core/web/resolver/testdata/config-full.toml
index 068931099ca..da84cd1a5e7 100644
--- a/core/web/resolver/testdata/config-full.toml
+++ b/core/web/resolver/testdata/config-full.toml
@@ -128,10 +128,6 @@ VerboseLogging = false
 DefaultTimeout = '1m0s'
 MaxSize = '100.00mb'
 
-[FluxMonitor]
-DefaultTransactionQueueDepth = 100
-SimulateTransactions = true
-
 [OCR2]
 Enabled = true
 ContractConfirmations = 11
@@ -143,8 +139,6 @@ DatabaseTimeout = '8s'
 KeyBundleID = '7a5f66bbe6594259325bf2b4f5b1a9c900000000000000000000000000000000'
 CaptureEATelemetry = false
 CaptureAutomationCustomTelemetry = true
-DefaultTransactionQueueDepth = 1
-SimulateTransactions = false
 TraceLogging = false
 
 [OCR]
@@ -153,9 +147,7 @@ ObservationTimeout = '11s'
 BlockchainTimeout = '3s'
 ContractPollInterval = '1h0m0s'
 ContractSubscribeInterval = '1m0s'
-DefaultTransactionQueueDepth = 12
 KeyBundleID = 'acdd42797a8b921b2910497badc5000600000000000000000000000000000000'
-SimulateTransactions = true
 TransmitterAddress = '0xa0788FC17B1dEe36f057c42B6F373A34B014687e'
 CaptureEATelemetry = false
 TraceLogging = false
@@ -175,7 +167,6 @@ DeltaReconcile = '1s'
 ListenAddresses = ['foo', 'bar']
 
 [Keeper]
-DefaultTransactionQueueDepth = 17
 GasPriceBufferPercent = 12
 GasTipCapBufferPercent = 43
 BaseFeeBufferPercent = 89
diff --git a/core/web/resolver/testdata/config-multi-chain-effective.toml b/core/web/resolver/testdata/config-multi-chain-effective.toml
index 046ff28be22..e35bf0036e5 100644
--- a/core/web/resolver/testdata/config-multi-chain-effective.toml
+++ b/core/web/resolver/testdata/config-multi-chain-effective.toml
@@ -122,10 +122,6 @@ VerboseLogging = true
 DefaultTimeout = '30s'
 MaxSize = '32.77kb'
 
-[FluxMonitor]
-DefaultTransactionQueueDepth = 1
-SimulateTransactions = false
-
 [OCR2]
 Enabled = true
 ContractConfirmations = 3
@@ -137,8 +133,6 @@ DatabaseTimeout = '20s'
 KeyBundleID = '0000000000000000000000000000000000000000000000000000000000000000'
 CaptureEATelemetry = false
 CaptureAutomationCustomTelemetry = true
-DefaultTransactionQueueDepth = 1
-SimulateTransactions = false
 TraceLogging = false
 
 [OCR]
@@ -147,9 +141,7 @@ ObservationTimeout = '5s'
 BlockchainTimeout = '5s'
 ContractPollInterval = '1m0s'
 ContractSubscribeInterval = '2m0s'
-DefaultTransactionQueueDepth = 1
 KeyBundleID = '0000000000000000000000000000000000000000000000000000000000000000'
-SimulateTransactions = false
 TransmitterAddress = ''
 CaptureEATelemetry = false
 TraceLogging = false
@@ -169,7 +161,6 @@ DeltaReconcile = '1m0s'
 ListenAddresses = []
 
 [Keeper]
-DefaultTransactionQueueDepth = 1
 GasPriceBufferPercent = 10
 GasTipCapBufferPercent = 20
 BaseFeeBufferPercent = 20
diff --git a/docs/CONFIG.md b/docs/CONFIG.md
index 84f60207b37..c92cb054fcf 100644
--- a/docs/CONFIG.md
+++ b/docs/CONFIG.md
@@ -854,27 +854,6 @@ MaxSize = '32768' # Default
 ```
 MaxSize defines the maximum size for HTTP requests and responses made by `http` and `bridge` adapters.
 
-## FluxMonitor
-```toml
-[FluxMonitor]
-DefaultTransactionQueueDepth = 1 # Default
-SimulateTransactions = false # Default
-```
-
-
-### DefaultTransactionQueueDepth
-:warning: **_ADVANCED_**: _Do not change this setting unless you know what you are doing._
-```toml
-DefaultTransactionQueueDepth = 1 # Default
-```
-DefaultTransactionQueueDepth controls the queue size for `DropOldestStrategy` in Flux Monitor. Set to 0 to use `SendEvery` strategy instead.
-
-### SimulateTransactions
-```toml
-SimulateTransactions = false # Default
-```
-SimulateTransactions enables transaction simulation for Flux Monitor.
-
 ## OCR2
 ```toml
 [OCR2]
@@ -888,8 +867,6 @@ DatabaseTimeout = '10s' # Default
 KeyBundleID = '7a5f66bbe6594259325bf2b4f5b1a9c900000000000000000000000000000000' # Example
 CaptureEATelemetry = false # Default
 CaptureAutomationCustomTelemetry = true # Default
-DefaultTransactionQueueDepth = 1 # Default
-SimulateTransactions = false # Default
 TraceLogging = false # Default
 ```
 
@@ -988,18 +965,6 @@ CaptureAutomationCustomTelemetry = true # Default
 ```
 CaptureAutomationCustomTelemetry toggles collecting automation specific telemetry
 
-### DefaultTransactionQueueDepth
-```toml
-DefaultTransactionQueueDepth = 1 # Default
-```
-DefaultTransactionQueueDepth controls the queue size for `DropOldestStrategy` in OCR2. Set to 0 to use `SendEvery` strategy instead.
-
-### SimulateTransactions
-```toml
-SimulateTransactions = false # Default
-```
-SimulateTransactions enables transaction simulation for OCR2.
-
 ### TraceLogging
 ```toml
 TraceLogging = false # Default
@@ -1014,9 +979,7 @@ ObservationTimeout = '5s' # Default
 BlockchainTimeout = '20s' # Default
 ContractPollInterval = '1m' # Default
 ContractSubscribeInterval = '2m' # Default
-DefaultTransactionQueueDepth = 1 # Default
 KeyBundleID = 'acdd42797a8b921b2910497badc5000600000000000000000000000000000000' # Example
-SimulateTransactions = false # Default
 TransmitterAddress = '0xa0788FC17B1dEe36f057c42B6F373A34B014687e' # Example
 CaptureEATelemetry = false # Default
 TraceLogging = false # Default
@@ -1061,25 +1024,12 @@ ContractSubscribeInterval = '2m' # Default
 ContractSubscribeInterval is the interval at which we try to establish a subscription on ContractConfigTracker
 if one doesn't exist. Recommended values are between two and five minutes.
 
-### DefaultTransactionQueueDepth
-:warning: **_ADVANCED_**: _Do not change this setting unless you know what you are doing._
-```toml
-DefaultTransactionQueueDepth = 1 # Default
-```
-DefaultTransactionQueueDepth controls the queue size for `DropOldestStrategy` in OCR. Set to 0 to use `SendEvery` strategy instead.
-
 ### KeyBundleID
 ```toml
 KeyBundleID = 'acdd42797a8b921b2910497badc5000600000000000000000000000000000000' # Example
 ```
 KeyBundleID is the default key bundle ID to use for OCR jobs. If you have an OCR job that does not explicitly specify a key bundle ID, it will fall back to this value.
 
-### SimulateTransactions
-```toml
-SimulateTransactions = false # Default
-```
-SimulateTransactions enables transaction simulation for OCR.
-
 ### TransmitterAddress
 ```toml
 TransmitterAddress = '0xa0788FC17B1dEe36f057c42B6F373A34B014687e' # Example
@@ -1301,7 +1251,6 @@ but the host and port must be fully specified and cannot be empty. You can speci
 ## Keeper
 ```toml
 [Keeper]
-DefaultTransactionQueueDepth = 1 # Default
 GasPriceBufferPercent = 20 # Default
 GasTipCapBufferPercent = 20 # Default
 BaseFeeBufferPercent = 20 # Default
@@ -1310,13 +1259,6 @@ TurnLookBack = 1_000 # Default
 ```
 
 
-### DefaultTransactionQueueDepth
-:warning: **_ADVANCED_**: _Do not change this setting unless you know what you are doing._
-```toml
-DefaultTransactionQueueDepth = 1 # Default
-```
-DefaultTransactionQueueDepth controls the queue size for `DropOldestStrategy` in Keeper. Set to 0 to use `SendEvery` strategy instead.
-
 ### GasPriceBufferPercent
 :warning: **_ADVANCED_**: _Do not change this setting unless you know what you are doing._
 ```toml
@@ -1722,6 +1664,8 @@ NoNewHeadsThreshold = '3m0s'
 OperatorFactoryAddress = '0x3E64Cd889482443324F91bFA9c84fE72A511f48A'
 RPCDefaultBatchSize = 250
 RPCBlockQueryDelay = 1
+SimulateTransactions = false
+DefaultTransactionQueueDepth = 1
 
 [Transactions]
 ForwardersEnabled = false
@@ -1807,6 +1751,8 @@ NonceAutoSync = true
 NoNewHeadsThreshold = '3m0s'
 RPCDefaultBatchSize = 250
 RPCBlockQueryDelay = 1
+SimulateTransactions = false
+DefaultTransactionQueueDepth = 1
 
 [Transactions]
 ForwardersEnabled = false
@@ -1892,6 +1838,8 @@ NonceAutoSync = true
 NoNewHeadsThreshold = '3m0s'
 RPCDefaultBatchSize = 250
 RPCBlockQueryDelay = 1
+SimulateTransactions = false
+DefaultTransactionQueueDepth = 1
 
 [Transactions]
 ForwardersEnabled = false
@@ -1977,6 +1925,8 @@ NonceAutoSync = true
 NoNewHeadsThreshold = '3m0s'
 RPCDefaultBatchSize = 250
 RPCBlockQueryDelay = 1
+SimulateTransactions = false
+DefaultTransactionQueueDepth = 1
 
 [Transactions]
 ForwardersEnabled = false
@@ -2063,6 +2013,8 @@ NonceAutoSync = true
 NoNewHeadsThreshold = '40s'
 RPCDefaultBatchSize = 250
 RPCBlockQueryDelay = 1
+SimulateTransactions = false
+DefaultTransactionQueueDepth = 1
 
 [Transactions]
 ForwardersEnabled = false
@@ -2148,6 +2100,8 @@ NonceAutoSync = true
 NoNewHeadsThreshold = '3m0s'
 RPCDefaultBatchSize = 250
 RPCBlockQueryDelay = 1
+SimulateTransactions = false
+DefaultTransactionQueueDepth = 1
 
 [Transactions]
 ForwardersEnabled = false
@@ -2233,6 +2187,8 @@ NonceAutoSync = true
 NoNewHeadsThreshold = '3m0s'
 RPCDefaultBatchSize = 250
 RPCBlockQueryDelay = 1
+SimulateTransactions = false
+DefaultTransactionQueueDepth = 1
 
 [Transactions]
 ForwardersEnabled = false
@@ -2319,6 +2275,8 @@ NoNewHeadsThreshold = '3m0s'
 OperatorFactoryAddress = '0x8007e24251b1D2Fc518Eb843A701d9cD21fe0aA3'
 RPCDefaultBatchSize = 250
 RPCBlockQueryDelay = 1
+SimulateTransactions = false
+DefaultTransactionQueueDepth = 1
 
 [Transactions]
 ForwardersEnabled = false
@@ -2404,6 +2362,8 @@ NonceAutoSync = true
 NoNewHeadsThreshold = '30s'
 RPCDefaultBatchSize = 250
 RPCBlockQueryDelay = 2
+SimulateTransactions = false
+DefaultTransactionQueueDepth = 1
 
 [Transactions]
 ForwardersEnabled = false
@@ -2488,6 +2448,8 @@ NonceAutoSync = true
 NoNewHeadsThreshold = '3m0s'
 RPCDefaultBatchSize = 250
 RPCBlockQueryDelay = 1
+SimulateTransactions = false
+DefaultTransactionQueueDepth = 1
 
 [Transactions]
 ForwardersEnabled = false
@@ -2572,6 +2534,8 @@ NonceAutoSync = true
 NoNewHeadsThreshold = '3m0s'
 RPCDefaultBatchSize = 250
 RPCBlockQueryDelay = 1
+SimulateTransactions = false
+DefaultTransactionQueueDepth = 1
 
 [Transactions]
 ForwardersEnabled = false
@@ -2657,6 +2621,8 @@ NonceAutoSync = true
 NoNewHeadsThreshold = '30s'
 RPCDefaultBatchSize = 250
 RPCBlockQueryDelay = 2
+SimulateTransactions = false
+DefaultTransactionQueueDepth = 1
 
 [Transactions]
 ForwardersEnabled = false
@@ -2743,6 +2709,8 @@ NonceAutoSync = true
 NoNewHeadsThreshold = '3m0s'
 RPCDefaultBatchSize = 250
 RPCBlockQueryDelay = 1
+SimulateTransactions = false
+DefaultTransactionQueueDepth = 1
 
 [Transactions]
 ForwardersEnabled = false
@@ -2828,6 +2796,8 @@ NonceAutoSync = true
 NoNewHeadsThreshold = '30s'
 RPCDefaultBatchSize = 250
 RPCBlockQueryDelay = 2
+SimulateTransactions = false
+DefaultTransactionQueueDepth = 1
 
 [Transactions]
 ForwardersEnabled = false
@@ -2913,6 +2883,8 @@ NonceAutoSync = true
 NoNewHeadsThreshold = '30s'
 RPCDefaultBatchSize = 100
 RPCBlockQueryDelay = 10
+SimulateTransactions = false
+DefaultTransactionQueueDepth = 1
 
 [Transactions]
 ForwardersEnabled = false
@@ -2998,6 +2970,8 @@ NonceAutoSync = true
 NoNewHeadsThreshold = '30s'
 RPCDefaultBatchSize = 250
 RPCBlockQueryDelay = 2
+SimulateTransactions = false
+DefaultTransactionQueueDepth = 1
 
 [Transactions]
 ForwardersEnabled = false
@@ -3083,6 +3057,8 @@ NonceAutoSync = true
 NoNewHeadsThreshold = '40s'
 RPCDefaultBatchSize = 250
 RPCBlockQueryDelay = 1
+SimulateTransactions = false
+DefaultTransactionQueueDepth = 1
 
 [Transactions]
 ForwardersEnabled = false
@@ -3168,6 +3144,8 @@ NonceAutoSync = true
 NoNewHeadsThreshold = '1m0s'
 RPCDefaultBatchSize = 250
 RPCBlockQueryDelay = 1
+SimulateTransactions = false
+DefaultTransactionQueueDepth = 1
 
 [Transactions]
 ForwardersEnabled = false
@@ -3253,6 +3231,8 @@ NonceAutoSync = true
 NoNewHeadsThreshold = '1m0s'
 RPCDefaultBatchSize = 250
 RPCBlockQueryDelay = 1
+SimulateTransactions = false
+DefaultTransactionQueueDepth = 1
 
 [Transactions]
 ForwardersEnabled = false
@@ -3338,6 +3318,8 @@ NonceAutoSync = true
 NoNewHeadsThreshold = '1m0s'
 RPCDefaultBatchSize = 250
 RPCBlockQueryDelay = 1
+SimulateTransactions = false
+DefaultTransactionQueueDepth = 1
 
 [Transactions]
 ForwardersEnabled = false
@@ -3424,6 +3406,8 @@ NonceAutoSync = true
 NoNewHeadsThreshold = '40s'
 RPCDefaultBatchSize = 250
 RPCBlockQueryDelay = 1
+SimulateTransactions = false
+DefaultTransactionQueueDepth = 1
 
 [Transactions]
 ForwardersEnabled = false
@@ -3509,6 +3493,8 @@ NonceAutoSync = true
 NoNewHeadsThreshold = '0s'
 RPCDefaultBatchSize = 250
 RPCBlockQueryDelay = 1
+SimulateTransactions = false
+DefaultTransactionQueueDepth = 1
 
 [Transactions]
 ForwardersEnabled = false
@@ -3593,6 +3579,8 @@ NonceAutoSync = true
 NoNewHeadsThreshold = '30s'
 RPCDefaultBatchSize = 250
 RPCBlockQueryDelay = 1
+SimulateTransactions = false
+DefaultTransactionQueueDepth = 1
 
 [Transactions]
 ForwardersEnabled = false
@@ -3678,6 +3666,8 @@ NonceAutoSync = true
 NoNewHeadsThreshold = '0s'
 RPCDefaultBatchSize = 250
 RPCBlockQueryDelay = 1
+SimulateTransactions = false
+DefaultTransactionQueueDepth = 1
 
 [Transactions]
 ForwardersEnabled = false
@@ -3762,6 +3752,8 @@ NonceAutoSync = true
 NoNewHeadsThreshold = '6m0s'
 RPCDefaultBatchSize = 100
 RPCBlockQueryDelay = 15
+SimulateTransactions = false
+DefaultTransactionQueueDepth = 1
 
 [Transactions]
 ForwardersEnabled = false
@@ -3847,6 +3839,8 @@ NonceAutoSync = true
 NoNewHeadsThreshold = '30s'
 RPCDefaultBatchSize = 250
 RPCBlockQueryDelay = 1
+SimulateTransactions = false
+DefaultTransactionQueueDepth = 1
 
 [Transactions]
 ForwardersEnabled = false
@@ -3932,6 +3926,8 @@ NonceAutoSync = true
 NoNewHeadsThreshold = '30s'
 RPCDefaultBatchSize = 250
 RPCBlockQueryDelay = 1
+SimulateTransactions = false
+DefaultTransactionQueueDepth = 1
 
 [Transactions]
 ForwardersEnabled = false
@@ -4016,6 +4012,8 @@ NonceAutoSync = true
 NoNewHeadsThreshold = '0s'
 RPCDefaultBatchSize = 250
 RPCBlockQueryDelay = 1
+SimulateTransactions = false
+DefaultTransactionQueueDepth = 1
 
 [Transactions]
 ForwardersEnabled = false
@@ -4100,6 +4098,8 @@ NonceAutoSync = true
 NoNewHeadsThreshold = '12m0s'
 RPCDefaultBatchSize = 100
 RPCBlockQueryDelay = 1
+SimulateTransactions = false
+DefaultTransactionQueueDepth = 1
 
 [Transactions]
 ForwardersEnabled = false
@@ -4185,6 +4185,8 @@ NonceAutoSync = true
 NoNewHeadsThreshold = '40s'
 RPCDefaultBatchSize = 250
 RPCBlockQueryDelay = 1
+SimulateTransactions = false
+DefaultTransactionQueueDepth = 1
 
 [Transactions]
 ForwardersEnabled = false
@@ -4269,6 +4271,8 @@ NonceAutoSync = true
 NoNewHeadsThreshold = '12m0s'
 RPCDefaultBatchSize = 100
 RPCBlockQueryDelay = 1
+SimulateTransactions = false
+DefaultTransactionQueueDepth = 1
 
 [Transactions]
 ForwardersEnabled = false
@@ -4354,6 +4358,8 @@ NonceAutoSync = true
 NoNewHeadsThreshold = '0s'
 RPCDefaultBatchSize = 250
 RPCBlockQueryDelay = 2
+SimulateTransactions = false
+DefaultTransactionQueueDepth = 1
 
 [Transactions]
 ForwardersEnabled = false
@@ -4438,6 +4444,8 @@ NonceAutoSync = true
 NoNewHeadsThreshold = '30s'
 RPCDefaultBatchSize = 250
 RPCBlockQueryDelay = 1
+SimulateTransactions = false
+DefaultTransactionQueueDepth = 1
 
 [Transactions]
 ForwardersEnabled = false
@@ -4523,6 +4531,8 @@ NonceAutoSync = true
 NoNewHeadsThreshold = '40s'
 RPCDefaultBatchSize = 250
 RPCBlockQueryDelay = 1
+SimulateTransactions = false
+DefaultTransactionQueueDepth = 1
 
 [Transactions]
 ForwardersEnabled = false
@@ -4608,6 +4618,8 @@ NonceAutoSync = true
 NoNewHeadsThreshold = '3m0s'
 RPCDefaultBatchSize = 250
 RPCBlockQueryDelay = 1
+SimulateTransactions = false
+DefaultTransactionQueueDepth = 1
 
 [Transactions]
 ForwardersEnabled = false
@@ -4694,6 +4706,8 @@ NonceAutoSync = true
 NoNewHeadsThreshold = '0s'
 RPCDefaultBatchSize = 250
 RPCBlockQueryDelay = 1
+SimulateTransactions = false
+DefaultTransactionQueueDepth = 1
 
 [Transactions]
 ForwardersEnabled = false
@@ -4779,6 +4793,8 @@ NonceAutoSync = true
 NoNewHeadsThreshold = '1m0s'
 RPCDefaultBatchSize = 250
 RPCBlockQueryDelay = 1
+SimulateTransactions = false
+DefaultTransactionQueueDepth = 1
 
 [Transactions]
 ForwardersEnabled = false
@@ -4864,6 +4880,8 @@ NonceAutoSync = true
 NoNewHeadsThreshold = '30s'
 RPCDefaultBatchSize = 250
 RPCBlockQueryDelay = 2
+SimulateTransactions = false
+DefaultTransactionQueueDepth = 1
 
 [Transactions]
 ForwardersEnabled = false
@@ -4949,6 +4967,8 @@ NonceAutoSync = true
 NoNewHeadsThreshold = '30s'
 RPCDefaultBatchSize = 250
 RPCBlockQueryDelay = 2
+SimulateTransactions = false
+DefaultTransactionQueueDepth = 1
 
 [Transactions]
 ForwardersEnabled = false
@@ -5034,6 +5054,8 @@ NonceAutoSync = true
 NoNewHeadsThreshold = '1m0s'
 RPCDefaultBatchSize = 250
 RPCBlockQueryDelay = 1
+SimulateTransactions = false
+DefaultTransactionQueueDepth = 1
 
 [Transactions]
 ForwardersEnabled = false
@@ -5118,6 +5140,8 @@ NonceAutoSync = true
 NoNewHeadsThreshold = '0s'
 RPCDefaultBatchSize = 250
 RPCBlockQueryDelay = 1
+SimulateTransactions = false
+DefaultTransactionQueueDepth = 1
 
 [Transactions]
 ForwardersEnabled = false
@@ -5202,6 +5226,8 @@ NonceAutoSync = true
 NoNewHeadsThreshold = '0s'
 RPCDefaultBatchSize = 250
 RPCBlockQueryDelay = 1
+SimulateTransactions = false
+DefaultTransactionQueueDepth = 1
 
 [Transactions]
 ForwardersEnabled = false
@@ -5287,6 +5313,8 @@ NonceAutoSync = true
 NoNewHeadsThreshold = '30s'
 RPCDefaultBatchSize = 100
 RPCBlockQueryDelay = 10
+SimulateTransactions = false
+DefaultTransactionQueueDepth = 1
 
 [Transactions]
 ForwardersEnabled = false
@@ -5372,6 +5400,8 @@ NonceAutoSync = true
 NoNewHeadsThreshold = '40s'
 RPCDefaultBatchSize = 250
 RPCBlockQueryDelay = 1
+SimulateTransactions = false
+DefaultTransactionQueueDepth = 1
 
 [Transactions]
 ForwardersEnabled = false
@@ -5457,6 +5487,8 @@ NonceAutoSync = true
 NoNewHeadsThreshold = '40s'
 RPCDefaultBatchSize = 250
 RPCBlockQueryDelay = 1
+SimulateTransactions = false
+DefaultTransactionQueueDepth = 1
 
 [Transactions]
 ForwardersEnabled = false
@@ -5543,6 +5575,8 @@ NonceAutoSync = true
 NoNewHeadsThreshold = '0s'
 RPCDefaultBatchSize = 250
 RPCBlockQueryDelay = 1
+SimulateTransactions = false
+DefaultTransactionQueueDepth = 1
 
 [Transactions]
 ForwardersEnabled = false
@@ -5629,6 +5663,8 @@ NonceAutoSync = true
 NoNewHeadsThreshold = '0s'
 RPCDefaultBatchSize = 250
 RPCBlockQueryDelay = 1
+SimulateTransactions = false
+DefaultTransactionQueueDepth = 1
 
 [Transactions]
 ForwardersEnabled = false
@@ -5714,6 +5750,8 @@ NonceAutoSync = true
 NoNewHeadsThreshold = '0s'
 RPCDefaultBatchSize = 250
 RPCBlockQueryDelay = 1
+SimulateTransactions = false
+DefaultTransactionQueueDepth = 1
 
 [Transactions]
 ForwardersEnabled = false
@@ -5799,6 +5837,8 @@ NonceAutoSync = true
 NoNewHeadsThreshold = '0s'
 RPCDefaultBatchSize = 250
 RPCBlockQueryDelay = 1
+SimulateTransactions = false
+DefaultTransactionQueueDepth = 1
 
 [Transactions]
 ForwardersEnabled = false
@@ -5884,6 +5924,8 @@ NonceAutoSync = true
 NoNewHeadsThreshold = '0s'
 RPCDefaultBatchSize = 250
 RPCBlockQueryDelay = 1
+SimulateTransactions = false
+DefaultTransactionQueueDepth = 1
 
 [Transactions]
 ForwardersEnabled = false
@@ -5969,6 +6011,8 @@ NonceAutoSync = true
 NoNewHeadsThreshold = '3m0s'
 RPCDefaultBatchSize = 250
 RPCBlockQueryDelay = 1
+SimulateTransactions = false
+DefaultTransactionQueueDepth = 1
 
 [Transactions]
 ForwardersEnabled = false
@@ -6054,6 +6098,8 @@ NonceAutoSync = true
 NoNewHeadsThreshold = '40s'
 RPCDefaultBatchSize = 250
 RPCBlockQueryDelay = 1
+SimulateTransactions = false
+DefaultTransactionQueueDepth = 1
 
 [Transactions]
 ForwardersEnabled = false
@@ -6139,6 +6185,8 @@ NonceAutoSync = true
 NoNewHeadsThreshold = '30s'
 RPCDefaultBatchSize = 250
 RPCBlockQueryDelay = 1
+SimulateTransactions = false
+DefaultTransactionQueueDepth = 1
 
 [Transactions]
 ForwardersEnabled = false
@@ -6224,6 +6272,8 @@ NonceAutoSync = true
 NoNewHeadsThreshold = '30s'
 RPCDefaultBatchSize = 250
 RPCBlockQueryDelay = 1
+SimulateTransactions = false
+DefaultTransactionQueueDepth = 1
 
 [Transactions]
 ForwardersEnabled = false
@@ -6463,6 +6513,18 @@ block, but it is possible to receive a head BEFORE that block is actually
 available from the connected node via RPC, due to race conditions in the code of the remote ETH node. In this case you will get false
 "zero" blocks that are missing transactions.
 
+### DefaultTransactionQueueDepth
+```toml
+DefaultTransactionQueueDepth = 1 # Default
+```
+DefaultTransactionQueueDepth controls the queue size for `DropOldestStrategy` in TXM. Set to 0 to use `SendEvery` strategy instead.
+
+### SimulateTransactions
+```toml
+SimulateTransactions = false # Default
+```
+SimulateTransactions enables transaction simulation for TransmitChecker.
+
 ## EVM.Transactions
 ```toml
 [EVM.Transactions]
diff --git a/integration-tests/types/config/node/defaults/sample.toml b/integration-tests/types/config/node/defaults/sample.toml
index b0e1bc2a07d..15b1dc5d8d2 100644
--- a/integration-tests/types/config/node/defaults/sample.toml
+++ b/integration-tests/types/config/node/defaults/sample.toml
@@ -7,11 +7,9 @@ MaxOpenConns = 50
 
 [OCR2]
 Enabled = true
-DefaultTransactionQueueDepth = 0
 
 [OCR]
 Enabled = false
-DefaultTransactionQueueDepth = 0
 
 [P2P]
 [P2P.V2]
diff --git a/testdata/scripts/node/validate/default.txtar b/testdata/scripts/node/validate/default.txtar
index 15e0950d6f2..2b63797765f 100644
--- a/testdata/scripts/node/validate/default.txtar
+++ b/testdata/scripts/node/validate/default.txtar
@@ -134,10 +134,6 @@ VerboseLogging = true
 DefaultTimeout = '15s'
 MaxSize = '32.77kb'
 
-[FluxMonitor]
-DefaultTransactionQueueDepth = 1
-SimulateTransactions = false
-
 [OCR2]
 Enabled = false
 ContractConfirmations = 3
@@ -149,8 +145,6 @@ DatabaseTimeout = '10s'
 KeyBundleID = '0000000000000000000000000000000000000000000000000000000000000000'
 CaptureEATelemetry = false
 CaptureAutomationCustomTelemetry = true
-DefaultTransactionQueueDepth = 1
-SimulateTransactions = false
 TraceLogging = false
 
 [OCR]
@@ -159,9 +153,7 @@ ObservationTimeout = '5s'
 BlockchainTimeout = '20s'
 ContractPollInterval = '1m0s'
 ContractSubscribeInterval = '2m0s'
-DefaultTransactionQueueDepth = 1
 KeyBundleID = '0000000000000000000000000000000000000000000000000000000000000000'
-SimulateTransactions = false
 TransmitterAddress = ''
 CaptureEATelemetry = false
 TraceLogging = false
@@ -181,7 +173,6 @@ DeltaReconcile = '1m0s'
 ListenAddresses = []
 
 [Keeper]
-DefaultTransactionQueueDepth = 1
 GasPriceBufferPercent = 20
 GasTipCapBufferPercent = 20
 BaseFeeBufferPercent = 20
diff --git a/testdata/scripts/node/validate/disk-based-logging-disabled.txtar b/testdata/scripts/node/validate/disk-based-logging-disabled.txtar
index cb8fba9d59e..852e69e2219 100644
--- a/testdata/scripts/node/validate/disk-based-logging-disabled.txtar
+++ b/testdata/scripts/node/validate/disk-based-logging-disabled.txtar
@@ -178,10 +178,6 @@ VerboseLogging = true
 DefaultTimeout = '15s'
 MaxSize = '32.77kb'
 
-[FluxMonitor]
-DefaultTransactionQueueDepth = 1
-SimulateTransactions = false
-
 [OCR2]
 Enabled = false
 ContractConfirmations = 3
@@ -193,8 +189,6 @@ DatabaseTimeout = '10s'
 KeyBundleID = '0000000000000000000000000000000000000000000000000000000000000000'
 CaptureEATelemetry = false
 CaptureAutomationCustomTelemetry = true
-DefaultTransactionQueueDepth = 1
-SimulateTransactions = false
 TraceLogging = false
 
 [OCR]
@@ -203,9 +197,7 @@ ObservationTimeout = '5s'
 BlockchainTimeout = '20s'
 ContractPollInterval = '1m0s'
 ContractSubscribeInterval = '2m0s'
-DefaultTransactionQueueDepth = 1
 KeyBundleID = '0000000000000000000000000000000000000000000000000000000000000000'
-SimulateTransactions = false
 TransmitterAddress = ''
 CaptureEATelemetry = false
 TraceLogging = false
@@ -225,7 +217,6 @@ DeltaReconcile = '1m0s'
 ListenAddresses = []
 
 [Keeper]
-DefaultTransactionQueueDepth = 1
 GasPriceBufferPercent = 20
 GasTipCapBufferPercent = 20
 BaseFeeBufferPercent = 20
diff --git a/testdata/scripts/node/validate/disk-based-logging-no-dir.txtar b/testdata/scripts/node/validate/disk-based-logging-no-dir.txtar
index 2b9cc653d6d..3fb5c45c8a9 100644
--- a/testdata/scripts/node/validate/disk-based-logging-no-dir.txtar
+++ b/testdata/scripts/node/validate/disk-based-logging-no-dir.txtar
@@ -178,10 +178,6 @@ VerboseLogging = true
 DefaultTimeout = '15s'
 MaxSize = '32.77kb'
 
-[FluxMonitor]
-DefaultTransactionQueueDepth = 1
-SimulateTransactions = false
-
 [OCR2]
 Enabled = false
 ContractConfirmations = 3
@@ -193,8 +189,6 @@ DatabaseTimeout = '10s'
 KeyBundleID = '0000000000000000000000000000000000000000000000000000000000000000'
 CaptureEATelemetry = false
 CaptureAutomationCustomTelemetry = true
-DefaultTransactionQueueDepth = 1
-SimulateTransactions = false
 TraceLogging = false
 
 [OCR]
@@ -203,9 +197,7 @@ ObservationTimeout = '5s'
 BlockchainTimeout = '20s'
 ContractPollInterval = '1m0s'
 ContractSubscribeInterval = '2m0s'
-DefaultTransactionQueueDepth = 1
 KeyBundleID = '0000000000000000000000000000000000000000000000000000000000000000'
-SimulateTransactions = false
 TransmitterAddress = ''
 CaptureEATelemetry = false
 TraceLogging = false
@@ -225,7 +217,6 @@ DeltaReconcile = '1m0s'
 ListenAddresses = []
 
 [Keeper]
-DefaultTransactionQueueDepth = 1
 GasPriceBufferPercent = 20
 GasTipCapBufferPercent = 20
 BaseFeeBufferPercent = 20
diff --git a/testdata/scripts/node/validate/disk-based-logging.txtar b/testdata/scripts/node/validate/disk-based-logging.txtar
index dc679ad7dbb..50920feb6d9 100644
--- a/testdata/scripts/node/validate/disk-based-logging.txtar
+++ b/testdata/scripts/node/validate/disk-based-logging.txtar
@@ -178,10 +178,6 @@ VerboseLogging = true
 DefaultTimeout = '15s'
 MaxSize = '32.77kb'
 
-[FluxMonitor]
-DefaultTransactionQueueDepth = 1
-SimulateTransactions = false
-
 [OCR2]
 Enabled = false
 ContractConfirmations = 3
@@ -193,8 +189,6 @@ DatabaseTimeout = '10s'
 KeyBundleID = '0000000000000000000000000000000000000000000000000000000000000000'
 CaptureEATelemetry = false
 CaptureAutomationCustomTelemetry = true
-DefaultTransactionQueueDepth = 1
-SimulateTransactions = false
 TraceLogging = false
 
 [OCR]
@@ -203,9 +197,7 @@ ObservationTimeout = '5s'
 BlockchainTimeout = '20s'
 ContractPollInterval = '1m0s'
 ContractSubscribeInterval = '2m0s'
-DefaultTransactionQueueDepth = 1
 KeyBundleID = '0000000000000000000000000000000000000000000000000000000000000000'
-SimulateTransactions = false
 TransmitterAddress = ''
 CaptureEATelemetry = false
 TraceLogging = false
@@ -225,7 +217,6 @@ DeltaReconcile = '1m0s'
 ListenAddresses = []
 
 [Keeper]
-DefaultTransactionQueueDepth = 1
 GasPriceBufferPercent = 20
 GasTipCapBufferPercent = 20
 BaseFeeBufferPercent = 20
diff --git a/testdata/scripts/node/validate/invalid-ocr-p2p.txtar b/testdata/scripts/node/validate/invalid-ocr-p2p.txtar
index 7068c8b6f99..8ea704e06d3 100644
--- a/testdata/scripts/node/validate/invalid-ocr-p2p.txtar
+++ b/testdata/scripts/node/validate/invalid-ocr-p2p.txtar
@@ -163,10 +163,6 @@ VerboseLogging = true
 DefaultTimeout = '15s'
 MaxSize = '32.77kb'
 
-[FluxMonitor]
-DefaultTransactionQueueDepth = 1
-SimulateTransactions = false
-
 [OCR2]
 Enabled = true
 ContractConfirmations = 3
@@ -178,8 +174,6 @@ DatabaseTimeout = '10s'
 KeyBundleID = '0000000000000000000000000000000000000000000000000000000000000000'
 CaptureEATelemetry = false
 CaptureAutomationCustomTelemetry = true
-DefaultTransactionQueueDepth = 1
-SimulateTransactions = false
 TraceLogging = false
 
 [OCR]
@@ -188,9 +182,7 @@ ObservationTimeout = '5s'
 BlockchainTimeout = '20s'
 ContractPollInterval = '1m0s'
 ContractSubscribeInterval = '2m0s'
-DefaultTransactionQueueDepth = 1
 KeyBundleID = '0000000000000000000000000000000000000000000000000000000000000000'
-SimulateTransactions = false
 TransmitterAddress = ''
 CaptureEATelemetry = false
 TraceLogging = false
@@ -210,7 +202,6 @@ DeltaReconcile = '1m0s'
 ListenAddresses = []
 
 [Keeper]
-DefaultTransactionQueueDepth = 1
 GasPriceBufferPercent = 20
 GasTipCapBufferPercent = 20
 BaseFeeBufferPercent = 20
diff --git a/testdata/scripts/node/validate/invalid.txtar b/testdata/scripts/node/validate/invalid.txtar
index 1631ac88cfb..c923744a56a 100644
--- a/testdata/scripts/node/validate/invalid.txtar
+++ b/testdata/scripts/node/validate/invalid.txtar
@@ -168,10 +168,6 @@ VerboseLogging = true
 DefaultTimeout = '15s'
 MaxSize = '32.77kb'
 
-[FluxMonitor]
-DefaultTransactionQueueDepth = 1
-SimulateTransactions = false
-
 [OCR2]
 Enabled = false
 ContractConfirmations = 3
@@ -183,8 +179,6 @@ DatabaseTimeout = '10s'
 KeyBundleID = '0000000000000000000000000000000000000000000000000000000000000000'
 CaptureEATelemetry = false
 CaptureAutomationCustomTelemetry = true
-DefaultTransactionQueueDepth = 1
-SimulateTransactions = false
 TraceLogging = false
 
 [OCR]
@@ -193,9 +187,7 @@ ObservationTimeout = '5s'
 BlockchainTimeout = '20s'
 ContractPollInterval = '1m0s'
 ContractSubscribeInterval = '2m0s'
-DefaultTransactionQueueDepth = 1
 KeyBundleID = '0000000000000000000000000000000000000000000000000000000000000000'
-SimulateTransactions = false
 TransmitterAddress = ''
 CaptureEATelemetry = false
 TraceLogging = false
@@ -215,7 +207,6 @@ DeltaReconcile = '1m0s'
 ListenAddresses = []
 
 [Keeper]
-DefaultTransactionQueueDepth = 1
 GasPriceBufferPercent = 20
 GasTipCapBufferPercent = 20
 BaseFeeBufferPercent = 20
diff --git a/testdata/scripts/node/validate/valid.txtar b/testdata/scripts/node/validate/valid.txtar
index 85ac9640363..44ba0639c98 100644
--- a/testdata/scripts/node/validate/valid.txtar
+++ b/testdata/scripts/node/validate/valid.txtar
@@ -175,10 +175,6 @@ VerboseLogging = true
 DefaultTimeout = '15s'
 MaxSize = '32.77kb'
 
-[FluxMonitor]
-DefaultTransactionQueueDepth = 1
-SimulateTransactions = false
-
 [OCR2]
 Enabled = false
 ContractConfirmations = 3
@@ -190,8 +186,6 @@ DatabaseTimeout = '10s'
 KeyBundleID = '0000000000000000000000000000000000000000000000000000000000000000'
 CaptureEATelemetry = false
 CaptureAutomationCustomTelemetry = true
-DefaultTransactionQueueDepth = 1
-SimulateTransactions = false
 TraceLogging = false
 
 [OCR]
@@ -200,9 +194,7 @@ ObservationTimeout = '5s'
 BlockchainTimeout = '20s'
 ContractPollInterval = '1m0s'
 ContractSubscribeInterval = '2m0s'
-DefaultTransactionQueueDepth = 1
 KeyBundleID = '0000000000000000000000000000000000000000000000000000000000000000'
-SimulateTransactions = false
 TransmitterAddress = ''
 CaptureEATelemetry = false
 TraceLogging = false
@@ -222,7 +214,6 @@ DeltaReconcile = '1m0s'
 ListenAddresses = []
 
 [Keeper]
-DefaultTransactionQueueDepth = 1
 GasPriceBufferPercent = 20
 GasTipCapBufferPercent = 20
 BaseFeeBufferPercent = 20
diff --git a/testdata/scripts/node/validate/warnings.txtar b/testdata/scripts/node/validate/warnings.txtar
index f58217fff8b..4d364fe7f46 100644
--- a/testdata/scripts/node/validate/warnings.txtar
+++ b/testdata/scripts/node/validate/warnings.txtar
@@ -157,10 +157,6 @@ VerboseLogging = true
 DefaultTimeout = '15s'
 MaxSize = '32.77kb'
 
-[FluxMonitor]
-DefaultTransactionQueueDepth = 1
-SimulateTransactions = false
-
 [OCR2]
 Enabled = false
 ContractConfirmations = 3
@@ -172,8 +168,6 @@ DatabaseTimeout = '10s'
 KeyBundleID = '0000000000000000000000000000000000000000000000000000000000000000'
 CaptureEATelemetry = false
 CaptureAutomationCustomTelemetry = true
-DefaultTransactionQueueDepth = 1
-SimulateTransactions = false
 TraceLogging = false
 
 [OCR]
@@ -182,9 +176,7 @@ ObservationTimeout = '5s'
 BlockchainTimeout = '20s'
 ContractPollInterval = '1m0s'
 ContractSubscribeInterval = '2m0s'
-DefaultTransactionQueueDepth = 1
 KeyBundleID = '0000000000000000000000000000000000000000000000000000000000000000'
-SimulateTransactions = false
 TransmitterAddress = ''
 CaptureEATelemetry = false
 TraceLogging = false
@@ -204,7 +196,6 @@ DeltaReconcile = '1m0s'
 ListenAddresses = []
 
 [Keeper]
-DefaultTransactionQueueDepth = 1
 GasPriceBufferPercent = 20
 GasTipCapBufferPercent = 20
 BaseFeeBufferPercent = 20