I believe you are also portuguese, it doesnt matter, but im also with a similar issue, cant acess plex server in Qnap. already restarted the NAS, restarted plex server, installed a new version of plex server, but it can acess my files in the same network at home. the NAS its working properlly and i can acess the files from the computer to the NAS. strange…
That’s a wholly different issue.
Check the plex media info of that item. At the top is the address under which Plex is expecting the file to find. Compare that to the location where the file is actually at. (Or whether it exists at all.)
I can’t verify that this address is valid from the view point of Plex server. If it runs inside of a docker, the paths it can access can look quite different.
But that is how far my expertise reaches when it comes to Linux and Docker.
I have a similar scenario (and yes, I’m also portuguese, even though I don’t think it’s related).
I’m running Plex over Docker on an unraid server. All of a sudden, I stopped getting access to my server.
After a lot of attempts, and changes, and trying to claim the server again, I came to the conclusion that, somehow, the docker engine is resolving plex.tv to a different IP address than the host does.
For me, switching from a custom docker network to using the host’s network fixed it. I’m going to keep it like this for now until I figure out how to fix the name resolution on the docker engine.