If I'm on YouTube or IMDB watching a trailer -- ANY streaming video whatsoever in IE9, if I move the mouse at all, the video jerks. I've tried launching IE9 with no add-ons, safe mode, everything. This doesn't happen in latest Firefox or Chrome or Opera, ONLY IE9. I've tried with wired USB mouse AND wireless mouse with same results. CPU usage does go up to way higher than it does in FF or Chrome or Opera from mouse movements (40%-50%) but I don't think it should be so high as to cause jerky video playback (sound is not affected, by the way -- only video). Already have latest driver
for my ATI graphics card so that can't be it.
See video here to see what I mean: capture 1 - YouTube
Any help would be greatly appreciated -- thanks in advance!!