ATSC 3.0 Channel - No Audio when going from HVEC to HD

When watching an ATSC 3.0 channel using the new HDhomerun ATSC tuner (HVEC) everything is fine, until I go to watch the next recording that came from a regular channel (HD). The HD channel plays without audio. It's easy to correct - I just exit the app and start it up again and everything is normal (Nvidia Shield). Not a bit deal, just letting you know. Also, the volume on the ATSC 3.0 channels is very low - have to crank the sound up to hear it, then crank the sound back down for normal channels. Thanks for all your work on ATSC 3.0.

Please submit diagnostics from the app after the audio issue