Problem Transcoding Live TV from HDHomerun to Nvidia Shield

[blarg655321]

Brand new user here, attempting to switch from Plex. Jellyfin looks great, but I'm having an issue with Live TV. I have my HDHomerun tuner setup and working fine (except program guide, but separate issue) when I watch from the web browser on my pc Live TV works fine, but I can't get it to work on either of my Nvidia Shield devices. I attached a log of my Jellyfin docker starting up and then trying to play Live TV on the Shield. If you need more details in the log than what's there, you'll probably have to walk me through how to do it.

Thanks!

Jellyfin Server 10.10.7 (official docker) running on Unraid 7.0.1
11th Gen Intel® Core™ i5-11600K @ 3.90GHz
16GB RAM

jellyfin-androidtv 0.18.8 release
Nvida Shield Pro 2019