Firefox trouble.

Hey. I've been using firefox for a long time, and recently I've started having a problem with it. Every few minutes, usually when I load a new page, or open an IM, firefox will disappear off the taskbar. The window itself is still there, however. Sometimes it comes right back, sometimes it doesn't, but, it always causes horrible lag. Anyone know a solution to this? Sorry if this is a stupid question.
 
bread's done
Back
Top