If I try to logout I get the message that I will be logged out but still be logged in. Seems to have no function.

Is this on your forum or here? Are you running the current (non-release candidate/beta) version?

I ask because I can logout of all of my UBB.T7 forums, trying to find a way to reproduce it although clicking logout is pretty self explanitory...

its on my forum. Here it works. I go to debug this and report later, strange

/edit: I test with IE6.01 on my board and it work. I test with Firefox on my board and it didn'T work. I test it here and it work with both browsers. Seems I have to kick my firefox a little bit Maybe a cache problem or something else.

/edit2: It was a cookie problem. I have to delete the cookies from my domain in the filesystem. The cookie clear function ofthe board doesn't solve my problem. It comes from testing beta etc. now it work.