I'm seeing occasional failures with LiveTV...my setup is DirectTV HR34 -> HDMI splitter -> Co-Star -> Denon AVR 1912 -> TV I do not turn the CoStar on/off normally (coming from the Revue, which didn't seem to want to be turned off)... so this morning I turn on the TV/DVR/AVR and get a black screen... I hit the "V" key on the CoStar remote.. and see the menus.. ok, so the video path from the CoStar to the TV is working.. but no video from the DVR. I turned the CoStar off/on and there was picture again... AND a previous session of Pandora started playing music too.. so there were 2 audio sources being mixed at the CoStar.. the audio from the DVR and Pandora. A few days ago, LiveTV wasn't "responding" and I had to reboot to get it working again then too. Anyone else seeing this?