+- Jellyfin Forum (https://forum.jellyfin.org)
+-- Forum: Support (https://forum.jellyfin.org/f-support)
+--- Forum: Troubleshooting (https://forum.jellyfin.org/f-troubleshooting)
+---- Forum: Networking & Access (https://forum.jellyfin.org/f-networking-access)
+---- Thread: Remote connection broken out of nothing (/t-remote-connection-broken-out-of-nothing)
Remote connection broken out of nothing - alexbraga - 2025-10-23
After some digging, I got Jellyfin working through Nginx Proxy Manager, and everything was fine until yesterday. Out of the blue, I noticed that the Android app wasn't connected to my server. I tried cleaning app's cache and tested via anonymous browser on pc: also nothing. The server was unreachable. The strange thing is that all of my other services running behind the reverse proxy are completely fine, and all of them use a subdomain from Cloudflare. The ONLY change I made on Jellyfin's settings was renaming the server's display name. Eventually, I rebooted my pc and that's it. But I can't tell if the problem appeared after these two events, since it was just a coincidence that I only tried to access the app later.
No changes to local and public http port, known proxies (the npm container's name), and allow remote connections to this server is enabled. I have no idea what could've happened to break the connection.
When I try to access via Android, the app says it was unable to reach server or just gives me a black screen; on the browser, I get the same black screen or the Jellyfin's logo. The console throws two errors: one regarding a Cross-Origin Request Blocked, and another one saying that None of the “sha512” hashes in the integrity attribute match the content of the subresource at (...). The computed hash is (...)
Thanks in advance!