I have a 2008R2 server that pauses NetLogon after a reboot.
I have found the following in the event logs:
Event 2103 - Directory Service
The Active Directory Domain Services database has been restored using an unsupported restoration procedure.
Active Directory Domain Services will be unable to log on users while this condition persists. As a result, the Net Logon service has paused.
My Scenario is one server 2008R2 PDC
2003 PDC plus 2008R2 BDC
2003 PDC removed from LAN and 2008R2 promoted to PDC
I have read a number posts on this topic and most refer to a USN rollback. Where the AD database is out of sync with another DC however I only have one DC on the LAN.