I'm getting ready to call AT&T regarding the audio cutting in and out on HD channels. When you first move to a HD station, it works fine. After a couple of minutes, the audio just drops out for like 1\4 second. Just enough time to miss a word of what someone is saying and make you mad. I actually timed the occurances and, once it starts, it occurs every 20 seconds – which I thought was odd. Switching channels back and forth doesn't help. Going from HD to non-HD and back – hasn't seemed to work. I reset the box and it seemed like it worked for several minutes, but the problem came back.

* I have 2 regular boxes and 1 DVR box in the house

* The Other two boxes do not have this problem

* My amp on the box in question does not do this on any other channels besides the HD channels

Obviously, it could be the box itself. But I wondered if anyone else had experienced this issue.