Symantec Endpoint Protection Manager (SEPM) 14.x replication takes more and more time to complete.
The cleanup of duplicate clients during replication takes a long time when Active Directory synchronization is also in use.
This issue is fixed in Symantec Endpoint Protection manager 14 RU1 MP2. For information on how to obtain the latest build of Symantec Endpoint Protection, see Download the latest version of Symantec Endpoint Protection.