I'm new to this forum but I hope someone can help me.
I'm running Windows 7 Professional 64-bit with a AMD Phenom II x4 965 BE CPU and 8G DDR3 1600 memory on a MSI NF980-G65 mobo. All of a sudden today Flash Player (v 10.1.85.3) started very choppy video and playback. This happens on both Firefox 3.6.10 and IE 8 v8.0.7600.16385. I tried reloading Flash but it still is acting up.