I've gone back to the homepage to fine myself logged out twice now, but a refresh of the page fixed it, I my case.
Originally Posted by pupkact
If it helps, I usually will go to New Posts or Unanswered Threads and use CTRL-Click to open 8-10 new tabs for threads I'm interested in. Scan the thread and possible reply or thank. Then I'll CRTL-F4 to close the tab and move to the next until I am back at the tab with the homepage. It was after I cleared the 8-10 tabs and was back at the home-page that it did an auto refresh and logged me out. I wonder if I am borking the "currently viewing" thing you see on my profile page.
I don't think that matters. I do that all the time and it doesn't usually correlate with a log out.