No Audio on ATSC 3.0 recordings via HDHR5-4K

I watch/record the Houston area ATSC 3.0 channels via HDHR5-4K and Channels.

A couple of weeks ago a problem started where the recordings have no audio. When I watch live, I have audio, but there is no audio in the recordings.

It just looks like a lot of CC streams were saved, but no actual audio.

Anybody have any idea what is going on?

Is HDHR firmware up to date?

Does it work on the official HDHR app?

Seems you need to contact [email protected] or check their forums for other Houston users

Yes plays fine with the official HDHR app both on PC and on Nvidia Shield. So there is an audio stream there somewhere but I don't see it in the ChannelsDVR recordings.