Audio not Working

Turned surround sound off so I could watch live TV with Tablo on Windows device. I can get audio on every channel except my favorite. Have logged in logged out, made sure the channel wasn’t still buffering using surround sound. Still no audio. Anyone else having this issue?

Also will add, same issue on Android devices. This is local FOX affiliate that does only broadcast in 720p (very odd since it is 2022). I do record everything in 1020p.
Could that have something to do with it? FYI…Playback on TV is fine, no audio issues.

Try removing the channel from your lineup, and then running a new channel scan and re-adding it - does the same issue remain?