I was watching the Philly/Oakland game on the HD NFLST channel yesterday and with less than 3 minutes to go the screen went blank/grey. I changed to other channels (both OTA and other NFLST channels) and all those games were there. The only one with a problem was the one I wanted to watch!! It's not often I get to see my Raiders win a game and because of this I didn't even get to see the end of yesterday's win!!!