After flashing 25.12.1 (Odroid HC4) Plex does not work anymore

Hi team, hi Boris,
after flashing the above image, Plex does not work anymore.
Hints:

  1. no error in the console (snap install plex; snap start (or restart) plex → no errors);
  2. Plex web GUI does not start. Error message in web browser: error 502, App is not available or still starting;
  3. This one could be relevant: during the boot procedure, with a screen attached to my device, I have noticed this message before the login prompt appears: failed to start snap.plex.nginx.service;
  4. I have sent the logs to the suppport. You will notice 2 consecutive sends; please take into account only the last one because in the whiile I have also updated the system to 2721.

Thanks in advance

Simone

Sorry let me check and fix