BuddyPress.org

After testing and deciding to go live with BuddyPress, I’m suddenly seeing a lot of problems that never happened during testing. The most frustrating of which is random logouts. I seem to be logged out every time I add a new group or forum topic. Beyond that, the logouts just seem to be random. I did enable BuddyPress on a different WordPress install, but the files/settings/version/etc match between the two environments. I always test first in on and then upload the exact same files to the live site once done. Has anyone else been experiencing random logouts? Any ideas where to start looking?

WordPress: 3.0.1
BuddyPress: 1.2.5.2