LDAP Replication Stops

I've been watching my LDAP servers for sometime now. It seems to me that after a period of time the LDAP replication stops. If I restart my backup LDAP server then all the information is replicated properly and it will continue that way for awhile, but say within 24 hours I make a change that change will not appear on the backup LDAP server until I restart the process. With not being very familiar with LDAP I’m not sure where to start troubleshooting. I have seen nothing obvious in the logs. And there are no errors on startup of LDAP.

Thanks in advanced.

There are some problems with replication in 3.1 we hope to have it fixed in a 3.1.1 patch release soon. Thanks for the note.