My Denon 2311C1 recently stopped passing video through the receiver. I can get audio and then it cuts in and out with zero video out to my TV. I have tried resetting the receiver to no avail and searching the interent for a cure. Right now I can stil get the receiver to work fine by running optical from the Directv HD DVR and PS3 with HDMI going directly to the TV from both sources. Aside from calling Denon because my warranty is still in effect. Is there any known solution they may work to restore video being passed through? Seems the output HDMI port to the TV is not working in my opinion as audio is heard when plugged into the receiver. Also I have read that PCM digital audio is lossless and actually better than HDMI DD. I can't tell the difference at this point because it's been a few months since the problem started. I do remember the HDMI audio to be much louder for background noises. I may just leave it running optical if that's the case. Any input is appreciated.