I have no experience with the USB tuners and don’t have one to do any testing. One error I am seeing in the Plex Media Server log is:
Aug 04, 2020 10:00:32.880 [1968] ERROR - DVR:Device: Error refreshing existing device device://tv.plex.grabbers.tunerservice/dvb%23bda%23usb%23vid_2040%26pid_8265%230014120191%23, marking as dead.
The marking as dead error is mentioned in the latest beta release of PMS Release Notes as a fix:
You could try the latest beta release to see if that solves the issue. If that doesn’t work I might have to see if there is an Employee or other Ninja that has experience with the USB tuners.
