diff --git a/internal/pkg/mib/mib_sync.go b/internal/pkg/mib/mib_sync.go
index bbc2c8e..155a83e 100755
--- a/internal/pkg/mib/mib_sync.go
+++ b/internal/pkg/mib/mib_sync.go
@@ -588,6 +588,7 @@
 					oo.MutexPersOnuConfig.Lock()
 					oo.SOnuPersistentData.PersMibDataSyncAdpt = cmn.MdsDefaultMib
 					oo.MutexPersOnuConfig.Unlock()
+					oo.PDevOmciCC.ResetConfFailMEs()
 					// trigger retrieval of VendorId and SerialNumber
 					_ = oo.PMibUploadFsm.PFsm.Event(UlEvGetVendorAndSerial)
 					return