On Mar 13, 2012, at 7:07 PM, 123hop at comcast.net wrote:
> Rebooting seems to have solved the problem. I didn't think of quitting/restarting Firefox. It was behaving the same way on Firefox as on Internet Explorer. This was all on WIndows XP.
You did mention Facebook behavior. I've found that the Zynga Scrabble app seems to cause most of my recent reboots.