Whenever I start my server, It tells me that the auth key is wrong, but the direct connect will still work. However as soon as i want to join the server via direct connect it says disconnected and the server is still starting i have to check later. Could someone please help me with this, and tell me where i can get Auth keys because whenever I try to open the keymaster website i get err 404 site not found idk what to do

go to your settings and set
Private = true
and you should be able to use direct connect