I've downloaded the media manager and the audio (and video) on the tv keeps sputtering (like a skipping, halting kind of thing) whenever I try to stream youtube videos. (I haven't tried streaming anything else yet). I have Fios triple play, a 9100em router, and windows 7 on my desktop. I have a wireless-N USB 2.0 adapter. I also have adobe flash player 11, if that helps. Please help!!