[BUG] Hardware transcoding causes PMS to become unresponsive

Could be a server crash. There is already a known issue when running headless with PMS running as service or through RDP and hardware transcoding enabled

could you download the server logs after restarting following a crash and upload here

Please ensure you run with debug logging enabled
See https://support.plex.tv/articles/201643703-reporting-issues-with-plex-media-server/

Best to restart the server so fresh set of logs get created

and on next crash and after restarting, download the logs
See https://support.plex.tv/articles/200250417-plex-media-server-log-files/