this is the problem i'm having.
these are my posts from the original thread:
i have that same problem. it just started yesterday for me, and i had the problem at work and at home (2 different computers). haven't had the problem while trying to post today (though i did yesterday), but when i came to work this morning, i was logged off, even though i'm usually always logged on.
ditto - [using] IE, and just happened again.
i deleted my cookies as you suggested and didn't have problems for a while. i hit the reply button to post about that, and got logged out.