I have an H20 that is not automatically changing channels, even though the autotune has been set. It doesn't even come up with the reminder message. I have been watching MLB EI lately and a reminder for Rescue Me and Lost both basically disappeared. I checked the list of autotunes in the menu and it simply says 'not tuned', even though I wasn't given a choice. Did a software update cause this? Conflict with the MLB EI subscription?