...have sound or image problems? Sound: it cuts off sometimes, and it sounds mute from one speaker. Other times you can hear it alternate sound from right and left speakersPicture: (I don't have cable) With an analog rabit-ears antena, there are some channels which are clear, but sometimes the picture freezes and it looks like color chess or puzzle.Anyone had the same experience? How can it be fixed?I appreciate your help/comments.