IE logs me out on all sites regulary. It can happen any time. Some time I work for a 3 days and everything is OK, sometimes it could happen next day or after OS restart.. So this is really annoying and happens on all my 3 different computers with Win7 HP and Pro x86 and x64 even on absolutelly clean system! There is no any software which can clean temporary internet files, etc. I can't find reason and now I'm sure this is IE bug. Is there any workaround?