I haven't seen anything about this in the boards, but I may have overlooked it so please forgive me if that is the case. I h ave noticed here in the last couple of weeks when I was going through the guide that it will freeze up. At first I thought it was a problem with tv 2, but it happens on tv 1 as well. It will take anywhere from 5-30 seconds for it to unfreeze. Is anyone else having this problem?