- System: Debian 10
- Minecraft version: 1.12.2 (Optifine)
My local internet connects via proxy and I'm trying to play on minecraft servers. I've already excluded port 25565 from the proxy server, but I still get an error when trying to connect to a server (mostly mc.hypixel.net). The error is:
"Failed to login : The authentication servers are currently down for maintenance"
This doesn't always pop up, 1/4 of the time I successfully connect to the server. I'm sure that it's not an issue with the authentication servers down, because when I refresh the number of players on the server, the number is sometimes going up. I want to know if there are any other ports / adreses that have to be unlocked in order for minecraft multiplayer to work.