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Kalivel

macrumors newbie
Original poster
Jan 12, 2015
1
0
I usually use the windows partition on my iMac 27" from 2010-2011, but recently loaded up the OSX partition and updated to Yosemite.

My flash is just recently updated, firefox recently updated, silverlight recently updated. But whenever I watch a video in the browser (youtube, netflix, etc.) The video plays choppy, audio goes off sync, and my entire computer runs slower. If I play them in fullscreen, the problem disappears.

I've reinstalled my plugins, tried other browsers, but I can't for the life of me figure out why it's doing this.
 
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