I have a small issue with my Plex. When I try to access from it ftom the address SERVER_IP:31400/web/index.html it doesn't work whereas the Androis App and Plex.tv/Web work.
I receive a 503 error page instead : "Service Unavailable - The server is temporarily unable to service your request due to maintenance downtime or capacity problems. Please try again later."
I don't think I changed something the few last days (yes because before, it was working seamlessly).
I already updated everything, I don't know what else to do, so feel free to give me tips if you have some please