Hey pup21,
Sorry no one's responded. This is the first time it came up on my lists. I would consider the logout to be a potential problem with the forum and would report it as such. To that end, I am moving the thread....
Keep an eye on it happening again, and note exact date/time/etc to include with your report. That will help the forum admin track it down.
LM
Thanks for your reply. It has not happened since I started logging in with the "quick login" boxes at the top of all of the forum pages. The last time it happened I logged in using the "login tab" at the top next to the calender tab. I will try logging in with the tab to see if it boots me out again and post here.