We have been seeing an audio issue with our Roamio Plus. I have the 30 second skip enabled... and if you skip rapidly forward in a recorded show it will occasionally (a few times a day) blast garbage audio like digital noise through the tv. Nothing clears it except turning the TV off and on. At first I thought it was the TV, but now I am sure it is coming from the tivo. While it is happening, if I switch inputs on the TV the noise goes away, but when I switch back to Tivo HDMI input it is still there. I assume powering the TV off and on resets the HDMI interface to the Tivo in some way?
This is bad... since it is VERY loud and not only scares the crap out of you, but wakes up the entire house when it happens at night.
Has anyone else seen this happen? I have the audio in PCM mode, btw... since Dolby mode does not give me the audio tones with back and forward operations.