My new Roamio OTA ALWAYS drops audio after going into standby. I normally leave it set to Dolby Digital. To correct this I have to toggle the audio setting from DD to PCM and then the audio comes on. After that I can toggle it back to DD. I just wonder if this configuration works for anyone because it sure looks like a software problem to me! Customer service now forcing me into a hardware exchange which I doubt does anything more than waste a few more hours of my time.