diff --git a/loxilb-ebpf b/loxilb-ebpf
index 1f52629eb..b7a668bdc 160000
--- a/loxilb-ebpf
+++ b/loxilb-ebpf
@@ -1 +1 @@
-Subproject commit 1f52629ebef062876e25326382969774e45bd81e
+Subproject commit b7a668bdc6b9f431f2bb7944df7d434451908fb3
diff --git a/loxinet/dpebpf_linux.go b/loxinet/dpebpf_linux.go
index 155200214..1684c7dfb 100644
--- a/loxinet/dpebpf_linux.go
+++ b/loxinet/dpebpf_linux.go
@@ -93,8 +93,8 @@ const (
 	DpEbpfLinuxTiVal     = 10
 	ctiDeleteSyncRetries = 4
 	blkCtiMaxLen         = 4096
-	mapNotifierChLen     = 131072
-	mapNotifierWorkers   = 5
+	mapNotifierChLen     = 8096
+	mapNotifierWorkers   = 2
 )
 
 // ebpf table related defines in go
@@ -1595,7 +1595,7 @@ func goMapNotiHandler(m *mapNoti) {
 	ctKey := (*C.struct_dp_ct_key)(unsafe.Pointer(m.key))
 
 	// Only connection oriented protocols
-	if mh.dpEbpf == nil || (ctKey.l4proto != 6 && ctKey.l4proto != 132) {
+	if m.addop == 0 || mh.dpEbpf == nil || (ctKey.l4proto != 6 && ctKey.l4proto != 132) {
 		return
 	}
 
@@ -1606,7 +1606,8 @@ func goMapNotiHandler(m *mapNoti) {
 		goCtEnt.PVal = C.GoBytes(unsafe.Pointer(m.val), m.val_len)
 	}
 
-	mh.dpEbpf.ToMapCh <- goCtEnt
+	dpCTMapNotifierWorker(goCtEnt)
+	//mh.dpEbpf.ToMapCh <- goCtEnt
 }
 
 func dpCTMapNotifierWorker(cti *DpCtInfo) {
@@ -1658,10 +1659,8 @@ func dpCTMapNotifierWorker(cti *DpCtInfo) {
 	mh.dpEbpf.mtx.Lock()
 	defer mh.dpEbpf.mtx.Unlock()
 
-	mapKey := cti.Key()
-
 	if addOp == false {
-		cti = mh.dpEbpf.ctMap[mapKey]
+		cti = mh.dpEbpf.ctMap[cti.Key()]
 		if cti == nil || cti.Deleted > 0 {
 			return
 		}
@@ -1786,7 +1785,7 @@ func dpCTMapChkUpdates() {
 					continue
 				}
 				if C.bpf_map_lookup_elem(C.int(fd), unsafe.Pointer(&cti.PKey[0]), unsafe.Pointer(&tact)) != 0 {
-					tk.LogIt(tk.LogInfo, "[CT] ent not found %s\n", cti.Key())
+					tk.LogIt(tk.LogDebug, "[CT] ent not found %s\n", cti.Key())
 					//delete(mh.dpEbpf.ctMap, cti.Key())
 					cti.Deleted++
 					cti.XSync = true
@@ -1825,7 +1824,7 @@ func dpCTMapChkUpdates() {
 				if cti.Deleted > 0 {
 					delete(mh.dpEbpf.ctMap, cti.Key())
 					// This is a strange fix - See comment above
-					C.llb_del_map_elem(C.LL_DP_CT_MAP, unsafe.Pointer(&cti.PKey[0]))
+					//C.llb_del_map_elem(C.LL_DP_CT_MAP, unsafe.Pointer(&cti.PKey[0]))
 				}
 			}
 		}