Just wondering if anyone else is having troubles with running a Microsoft Access 2003 running on OES 11 SP1?

Not sure what is causing it but everyone once and a while our database is only accessible to one person at a time. We can run weeks at time without issues. Once I restore back from backup its fine.

Probably not a Novell issues but thought I would check. We also are running Windows XP and Windows 7 machines.