I have one server with the same config as others, which is not recognized as snmp enabled when discovering in OpManager. SNMP is configured and running on the server, it does report in MibBrowser and SNMPWalk, but OpManager doesn't see SNMP on it and monitors don't return anything.

It's a Windows 2003 SP2 and setup is identical to other 12 servers, which are reporting just fine.

Any suggestions?