I have an HR22-100 connected via HDMI to a 4 year old high end Sharp LC42D64U LCD TV with HDCP. It's worked perfectly for 3 years. This week it started dropping the picture but audio still works. Multiple off/on cycles will bring the picture back for a few minutes and then drop. I've restarted the receiver from the menu too. Clearly I have some HDMI handshaking issue. It is on all channels.