diff --git a/VERSION b/VERSION
index 524cb55..f4f2e28 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-1.1.1
+1.1.2-dev159
diff --git a/internal/pkg/onuadaptercore/device_handler.go b/internal/pkg/onuadaptercore/device_handler.go
index bc8a185..a9683dd 100644
--- a/internal/pkg/onuadaptercore/device_handler.go
+++ b/internal/pkg/onuadaptercore/device_handler.go
@@ -2414,6 +2414,35 @@
 	delete(dh.UniVlanConfigFsmMap, apUniPort.uniID)
 }
 
+//ProcessPendingTpDelete processes any pending TP delete (if available)
+func (dh *deviceHandler) ProcessPendingTpDelete(ctx context.Context, apUniPort *onuUniPort, aTpID uint8) {
+	logger.Debugw(ctx, "enter processing pending tp delete", log.Fields{"device-id": dh.deviceID, "tpID": aTpID})
+	if apUniPort == nil {
+		logger.Errorw(ctx, "uni port is nil", log.Fields{"device-id": dh.deviceID})
+		return
+	}
+	k := uniTP{uniID: apUniPort.uniID, tpID: aTpID}
+	if pAniConfigFsm, ok := dh.pOnuTP.pAniConfigFsm[k]; pAniConfigFsm != nil && ok {
+		pAniConfigStatemachine := pAniConfigFsm.pAdaptFsm.pFsm
+		if pAniConfigStatemachine != nil {
+			//If the gem port delete was waiting on flow remove, indicate event that flow remove is done
+			if pAniConfigStatemachine.Is(aniStWaitingFlowRem) {
+				logger.Debugw(ctx, "ani fsm in aniStWaitingFlowRem state - handling aniEvFlowRemDone event",
+					log.Fields{"device-id": dh.deviceID, "tpID": aTpID})
+				if err := pAniConfigStatemachine.Event(aniEvFlowRemDone); err != nil {
+					logger.Warnw(ctx, "AniConfigFsm: can't continue processing", log.Fields{"err": err,
+						"device-id": dh.deviceID, "UniPort": apUniPort.portNo, "tpID": aTpID})
+					return
+				}
+			} else {
+				logger.Debugw(ctx, "ani fsm not in aniStWaitingFlowRem state", log.Fields{"device-id": dh.deviceID, "tpID": aTpID})
+				return
+			}
+		}
+		return
+	}
+}
+
 //storePersUniFlowConfig updates local storage of OnuUniFlowConfig and writes it into kv-store afterwards to have it
 //available for potential reconcilement
 
diff --git a/internal/pkg/onuadaptercore/omci_ani_config.go b/internal/pkg/onuadaptercore/omci_ani_config.go
index fdd7830..f908ea0 100644
--- a/internal/pkg/onuadaptercore/omci_ani_config.go
+++ b/internal/pkg/onuadaptercore/omci_ani_config.go
@@ -47,6 +47,8 @@
 	aniEvRxPrioqsResp      = "aniEvRxPrioqsResp"
 	aniEvRxDot1pmapSResp   = "aniEvRxDot1pmapSResp"
 	aniEvRemGemiw          = "aniEvRemGemiw"
+	aniEvWaitFlowRem       = "aniEvWaitFlowRem"
+	aniEvFlowRemDone       = "aniEvFlowRemDone"
 	aniEvRxRemGemiwResp    = "aniEvRxRemGemiwResp"
 	aniEvRxRemGemntpResp   = "aniEvRxRemGemntpResp"
 	aniEvRemTcontPath      = "aniEvRemTcontPath"
@@ -71,6 +73,7 @@
 	aniStSettingDot1PMapper  = "aniStSettingDot1PMapper"
 	aniStConfigDone          = "aniStConfigDone"
 	aniStRemovingGemIW       = "aniStRemovingGemIW"
+	aniStWaitingFlowRem      = "aniStWaitingFlowRem"
 	aniStRemovingGemNCTP     = "aniStRemovingGemNCTP"
 	aniStResetTcont          = "aniStResetTcont"
 	aniStRemDot1PMapper      = "aniStRemDot1PMapper"
@@ -167,6 +170,8 @@
 
 			//for removing Gem related resources
 			{Name: aniEvRemGemiw, Src: []string{aniStConfigDone}, Dst: aniStRemovingGemIW},
+			{Name: aniEvWaitFlowRem, Src: []string{aniStRemovingGemIW}, Dst: aniStWaitingFlowRem},
+			{Name: aniEvFlowRemDone, Src: []string{aniStWaitingFlowRem}, Dst: aniStRemovingGemIW},
 			{Name: aniEvRxRemGemiwResp, Src: []string{aniStRemovingGemIW}, Dst: aniStRemovingGemNCTP},
 			{Name: aniEvRxRemGemntpResp, Src: []string{aniStRemovingGemNCTP}, Dst: aniStConfigDone},
 
@@ -631,6 +636,25 @@
 }
 
 func (oFsm *uniPonAniConfigFsm) enterRemovingGemIW(ctx context.Context, e *fsm.Event) {
+
+	if oFsm.pDeviceHandler.UniVlanConfigFsmMap[oFsm.pOnuUniPort.uniID].IsFlowRemovePending() {
+		logger.Debugw(ctx, "flow remove pending - wait before processing gem port delete",
+			log.Fields{"device-id": oFsm.deviceID, "uni-id": oFsm.pOnuUniPort.uniID, "techProfile-id": oFsm.techProfileID})
+		// if flow remove is pending then wait for flow remove to finish first before proceeding with gem port delete
+		pConfigAniStateAFsm := oFsm.pAdaptFsm
+		if pConfigAniStateAFsm != nil {
+			// obviously calling some FSM event here directly does not work - so trying to decouple it ...
+			go func(aPAFsm *AdapterFsm) {
+				if aPAFsm != nil && aPAFsm.pFsm != nil {
+					_ = oFsm.pAdaptFsm.pFsm.Event(aniEvWaitFlowRem)
+				}
+			}(pConfigAniStateAFsm)
+		} else {
+			logger.Errorw(ctx, "pConfigAniStateAFsm is nil", log.Fields{"device-id": oFsm.deviceID, "uni-id": oFsm.pOnuUniPort.uniID, "techProfile-id": oFsm.techProfileID})
+		}
+		return
+	}
+
 	// get the related GemPort entity Id from pUniTechProf, OMCI Gem* entityID is set to be equal to GemPortId!
 	oFsm.pUniTechProf.mutexTPState.Lock()
 	loGemPortID := (*(oFsm.pUniTechProf.mapRemoveGemEntry[oFsm.uniTpKey])).gemPortID
diff --git a/internal/pkg/onuadaptercore/omci_vlan_config.go b/internal/pkg/onuadaptercore/omci_vlan_config.go
index 21cdbda..42a35f5 100644
--- a/internal/pkg/onuadaptercore/omci_vlan_config.go
+++ b/internal/pkg/onuadaptercore/omci_vlan_config.go
@@ -1061,12 +1061,20 @@
 			"device-id": oFsm.deviceID})
 		// Can't call FSM Event directly, decoupling it
 		go func(a_pBaseFsm *fsm.FSM) {
-			_ = a_pBaseFsm.Event(vlanEvRemFlowDone)
+			_ = a_pBaseFsm.Event(vlanEvRemFlowDone, loRuleParams.TpID)
 		}(pConfigVlanStateBaseFsm)
 	}
 }
 
 func (oFsm *UniVlanConfigFsm) enterVlanCleanupDone(ctx context.Context, e *fsm.Event) {
+	var tpID uint8
+	// Extract the tpID
+	if len(e.Args) > 0 {
+		tpID = e.Args[0].(uint8)
+		logger.Debugw(ctx, "UniVlanConfigFsm - flow removed for tp id", log.Fields{"device-id": oFsm.deviceID, "tpID": e.Args[0].(uint8)})
+	} else {
+		logger.Warnw(ctx, "UniVlanConfigFsm - tp id not available", log.Fields{"device-id": oFsm.deviceID})
+	}
 	logger.Debugw(ctx, "UniVlanConfigFsm - removing the removal data", log.Fields{
 		"in state": e.FSM.Current(), "device-id": oFsm.deviceID})
 
@@ -1096,6 +1104,16 @@
 			}
 		}(pConfigVlanStateAFsm)
 	}
+
+	oFsm.mutexFlowParams.RLock()
+	noOfFlowRem := len(oFsm.uniRemoveFlowsSlice)
+	oFsm.mutexFlowParams.RUnlock()
+	// If all pending flow removes are completed and TP ID is valid, processing any pending TP delete
+	if noOfFlowRem == 0 && tpID > 0 {
+		logger.Debugw(ctx, "processing pending tp delete", log.Fields{"device-id": oFsm.deviceID, "tpID": tpID})
+		// If we are here then all flows are removed.
+		oFsm.pDeviceHandler.ProcessPendingTpDelete(ctx, oFsm.pOnuUniPort, tpID)
+	}
 }
 
 func (oFsm *UniVlanConfigFsm) enterResetting(ctx context.Context, e *fsm.Event) {
@@ -1835,7 +1853,7 @@
 
 	// if Config has been done for all EVTOCD entries let the FSM proceed
 	logger.Debugw(ctx, "EVTOCD filter remove loop finished", log.Fields{"device-id": oFsm.deviceID})
-	_ = oFsm.pAdaptFsm.pFsm.Event(vlanEvRemFlowDone)
+	_ = oFsm.pAdaptFsm.pFsm.Event(vlanEvRemFlowDone, aRuleParams.TpID)
 }
 
 func (oFsm *UniVlanConfigFsm) waitforOmciResponse(ctx context.Context) error {
@@ -2055,3 +2073,10 @@
 	}
 	return nil
 }
+
+// IsFlowRemovePending returns true if there are pending flows to remove, else false.
+func (oFsm *UniVlanConfigFsm) IsFlowRemovePending() bool {
+	oFsm.mutexFlowParams.RLock()
+	defer oFsm.mutexFlowParams.RUnlock()
+	return len(oFsm.uniRemoveFlowsSlice) > 0
+}