I've got a accounts on some sites where I have to log in and I normally don't log off. But lately it's seems to be logging off by it's self (automatically). So I was wondering if that could be caused by Spyware, etc. And if I can log in or do I have to scan first?
That would mean your cookies aren't being stored properly. If you join the dark side, we've got cookies! Erm.. Try clearing all of your cookies first, then re-logging back into all of your sites. You possibly have a rogue cookie in there that causes your problem.
Have you recently updated to firefox 2.0? I have the same problems on certain sites, I think maybe its a built in security feature or something that does this on sites that dont have proper security certificates.