In case this helps anyone. I have been battling with this issue for a couple of months as well on all 3 of my Nvidia Shield TVs(1 tube and 2 2019 Models). Today, I had the crash keep happening and I decided to try various troubleshooting steps. I went into settings in the plex client on Nvidia Shield and turned off “Refresh Rate Switching” and also turned off “Resolution Switching”. Can anyone else experiencing issues with Live TV crashes try this and see if it works for them?
