This has happened a few times, mainly while using Internet Explorer: I'll start posting a reply to a thread. If the reply takes any amount of time to write (if it's not just a short one-to-two sentence post), when I hit "submit reply," I get an error message that I don't have permission to post on that forum. Apparently the system has somehow logged me out while I was in the middle of typing my post. So I log back in, but then the post I was typing is lost. Can this be fixed?