Firefox 4 constantly can't find Server. Have to click twice on everything.
I just downgraded from version 4 back to 3 because version 4 would constantly go to Server not found when going from web page to web page. On social networks like facebook, Playing Zynga games I have to click twice on everything for it to take hold. Also going from page to page in a game on FB I'd get the connection timed out constantly.