Hello - My Sky+ HD is no longer sending audio or video through my Denon receiver, I can bypass the receiver and it works fine (after I powercycle the sky box, doesnt work otherwise) although if I take the cable from the Sky+ box and connect it to my DVD instead, then I get audio and video from the DVD no problem. So basically, there's nothing wrong with my amp / cables / tv etc. I would point out that I never had this problem until today. I'm guessing they have remotely upgraded the firmware and this has caused a compatability problem. Sky technical support dont want to know. Any suggestions welcome - thanks - Colm.