I got the Inspire on Thursday and on the first day I could watch youtube videos in HQ, but on Friday I turned it on and I clicked on the youtube app and it wouldn't play when the HQ button was highlighted. The sound would play but the screen would be black, then I would disable the HQ and it would play. Then I went into SD and phone storage and clicked on factory data reset. And then I could play the videos in HQ, but at the end of the day the same thing happened, I couldn't watch them in HQ. Does anyone have any suggestions? Iv'e been in the same wifi spot and iv'e used 3g (I get great coverage).