Hello, I have had my S3 for a few months now, I am using OTA only. Works great, or perhaps i should say worked great. Since the 9.1 update, there is an occasional problem where the tivo does not output any video at all, and does not respond to remote commands. The front display clock is still correct. After attempting to fire up the system, if no video shows, the tivo will reboot itself after a minute or two. Pretty annoying, and this did not happen in the past. My system is all HDMI, it goes tivo -> onkyo 605 avr -> samsung 4095 tv. I think its related to HDMI, since the reboots are triggered when it tries to set up the HDCP handshaking stuff when I turn on the system. Any ideas on how to fix this? Could it be a cable issue? Thanks.