Issue after replying

[tryfuhl]

FF 3
1 month old installation of XP
no virus/trojans/spyware etc

a lot of the time after I post, the page will just go blank.. doesn't seem to time out or anything, just stops.. sometimes even says "stopped" in the status bar

refreshing doesn't help (I usually don't do it so that it doesn't re-submit the form data just in case, but have tried).. however if I hit back or open the site back up, the post is there

the only thing I've seen cause this before is adsense (haven't noticed with any others)

I will start posting on IE7 and narrow it down to whether it happens only in quick reply, or during a full quote/advanced reply as well, sorry I don't have that info right now, just hoping that maybe there was a clue