Are you having problems with the forum itself?
In my experience the forum miusbehaves, if you starting posting or answering, before the page fullly loaded. This is a problem with slower connections, and occured to me even with DSL (1 Mbit/s).
Anyway, you're posting in the wrong forum, if your problem is forum related and you want to report an issue, do that in http://social.msdn.microsoft.com/Forums/en-US/reportabug/threads
Bye, Olaf.