For a few weeks now I have been experiencing the following problems (I'm not sure if they have official names). The video will kind of freeze and characters outlines will move like a big white splotch, most of the time the audio is fine, occasionally it'll go in and out. This will last for up to 2s. If I go back, it does the same thing, so I assume it's the recording. The audio will stop, but if I go back it will play back fine. I thought maybe it was a dual recording plus playback problem, but yesterday Hawthorne was a mess while playing it back and Dark Blue was a mess today with nothing else recording. It only happens to TNTHD recordings. If another show is recording at the same time, it's perfectly fine. I have a HR20-700.