I have just noticed a strange problem on both of my HR21s. (haven't checked the HR20 yet) When I start to playback an unwatched recorded program from the list, the video/audio starts at 10 to 20 seconds from the beginning of the program. After I press PLAY, I can hit REWIND and it will go back 10 to 20 seconds. Is it supposed to do that on an unwatched recorded program? (programs names that are in bold white letters, not dim white letters) Both of my HR21s do the same thing on all the unwatched recorded programs.