When I turn on the TV, my picture on my TiVo will be frozen at current spot on whatever is on tuner. Show isn't being recorded. I can do rewind, and have the full 30 minute buffer, and play it up to current time then it freezes on picture. If I switch channels and go back to the channel it was on, and can view show no problem. Says something like trouble getting signal etc... But it's odd that it is only when I turn on TV, never have any freezing or no picture any other time. I have TW with cable cards. I think, but not too sure that it has happened on my other premiere in my bedroom also. It is usually the 1st time I turn on TV either in morning, or when I get home at night after work. Cable card? tuning adapter?