Thank you very much
The issue was due to an earlier failure of the Plex Tuner Service process at Feb 16, 2022 07:50:02
Attempt to relaunch it was successful but the tcp port was not freed up so the Plex Tuner Service could not communicate with Plex Media Server and all subsequent attempts to tune failed
The issue has already been logged with the development team and I will add your new evidence to it - until it is fixed, when this happens restart Plex Media Server
The error manifests itself in the Plex Media Server.log with this text appearing in one of the log lines
(Failed to connect to 127.0.0.1 port 32600: Connection refused)
Also the Plex Tuner Sevrice.log would have this entry
WARN - [E] web_server_t: port 32600 is not available
