Advertisements I did a search and couldn't really find anything, so if someone has a link feel free to post it. I think my HDMI port is going bad. The TV - Tivo loses sync, where the video will just keep blinking to a black screen while the audio keeps going, audio and video are being sent via hdmi, I have no other audio hook up. I will switch the resolution between 480i-480p-720p-1080i to try to get the HDMI to sync and lock. It will eventually lock but then the video is jumpy, then it will go and start doing the sync problem again. I called support and was told, "There is no documented HDMI problem". Anyway, they want me to play switch the boxes around and call back. I have 3 HD-Tivos and while I guess I could switch them around I am just pissed that they are telling me there are no issues with the HDMI port. This Tivo was a refurb to replace my previous HD-Tivo that had a bad hard drive. So please let me know if I am describing the classic HDMI problem. Thanks all.