SOLVED – It was an hourly script to reduce GPU idle wattage when it wasn’t actively transcoding, set to run once an hour…
Script: GitHub - SpaceinvaderOne/nvidia_powersave: script to save power on Unraid server with Nvidia GPU
Turns out - it’s not working anymore or something… It says no containers using GPUs and it terminates Plex. sheesh.
I was able to replicate this by manually running the script and seeing the exact same behavior in Plex.
Checking for process termination eligibility...
No Docker containers are using the GPUs. Terminating non-Docker processes using NVIDIA devices...
USER PID ACCESS COMMAND
/dev/nvidia-uvm: nobody 30733 F.... Plex Media Serv
/dev/nvidia0: nobody 30733 F...m Plex Media Serv
/dev/nvidiactl: nobody 30733 F.... Plex Media Serv
