Authentication service is down for maintenance when it's not

Part of the reason I purchased Minecraft Java Edition was so i could play on servers like 2b2t.org and some others. Unfortunately, They aren't working. It'd be really nice if it could be solved. I've tried multiple servers and tried with and without Optifine, Nothing works. I've tried restarting Minecraft, My computer, My Launcher. Signing out of Minecraft and back in. Nothing.

I checked Minecrafts website and it says that the Authentication Service is fine. I don't know what to do.