Minecraft Hypixel Failed to authenticate your connection?

I have a little problem, I can no longer open Hypixel, it always says "Failed to authenticate your connection". I have already tried all the instructions, restarted the computer, changed the graphics, deleted the server, changed the Minecraft version, but everything does not work.

You want to connect to the server, right?

Do other servers work? Do you have the right IP?

otherwise try this:

Make a backup of your .minecraft folder. (If you want to keep screens, texture packs etc.). You can find this folder under% appdata%

Delete the entire folder (after making a backup) and restart the game. If it works afterwards you can drag the files you need from the backup folder into the new one.

Remember that all your saved settings, worlds etc. Are in this folder. But as I said, you can put all settings and worlds back in the new folder.

Thanks for your answers, I have already fixed it now, I have logged out of the Minecraft Launcher and registered again 😊 Thank you