Same problem 2 times. Audio stuttering on live OTA after exiting a recording. Thursday night - recording 2 programs (OTA 4-1, Survivor and SAT HDLiL 8 - American Idol - at 7pm central) and watching a recording. When I exited to live (OTA 4-1 while the recording was in progress) the audio was breaking up badly (stuttering) and I had to pause then play to correct. I rewound to check and it recorded properly. This evening - watching a recording and no other activity going on. When I exited to live (OTA, but don't recall the channel) the audio was breaking up badly (stuttering) and I had to pause/play to correct again.