WUA Crashing?

[joemawma]

Has anyone else had a problem with WAU crashing? It loads fine with me, and will run the update (usually), but almost always crashes (The ol' "WoWAceUpdater has encountered a problem and needs to close." box). Its a fairly recent phenomenon, and I can't tie it to any specific action or event (i.e., scrolling, or the banner ad, or anything like that). I use ZoneAlarm Security Suite, and I wonder if some of my privacy settings might be making it upchuck.

Any thoughts or ideas?