I am having a strange problem. Sometimes when I select a TV episode or movie I get an error message on my TV that says "The Video Could Not Be Played The Format Was Not Recognized" However, if I back out and select the exact same episode or movie again it plays fine. I have no idea why this could be happening. Does anyone else have some insight? If it matters, using Mac Mini with external 2TB hard drive as media server. iTunes music folder is on external hard drive and everything streams to TV. Everything connected through ethernet, no wireless.