Plex not recognizing HD Homerun device-HDHR-1070A65C

I am using Linux (Mint). This seems to work on MacOS and Linux. Try this first:

hrisdaveroth

Dec '17

@clnr said:
Plex stores older versions of PMS on your mac when you upgrade. Check the folder Library/Applications Support/Plex Media Server/Updates There you have all the previous versions of the PMS.

Thank you, thank you, thank you! Works on Ubuntu, too!