Join Date: Sep 2005
Location: Lafayette, CO, USA
Programs: SPG Lifetime Plat, AA Gold, UA Gold, DL Silver, HH Gold, Vail Epic
Posts: 9,096
This problem has shown up for me in the last few days. I thought it started before I upgraded to Firefox 5.0, but I can't swear by it. Win 7 Pro.
I'm not sure whether it's specific to certain threads. I'll try to watch for any patterns.