Check your firewall to make sure that the servers are not blocked- many schools and workplaces block game websites, and this may include Minecraft's authentication servers.

Watch until the service status shows green.

Play or do something else until the authentication servers return.

The server may show a log entry like.

The Minecraft server, running in online mode, could not contact the authentication server to confirm the identity of a player logging in.

Your client may be getting kicked because the network is too slow to respond in time.įailed to login: the authentication servers are currently down for maintenance

Check your network connection and your ping (lag) time.

(Sometimes, server operators may not update the server straight away, but instead, wait for their particular mods/server admin tools to catch up).

Confirm that you are running the correct version of Minecraft for the server you wish to connect to.

This may also occur with unequal vanilla version numbers, though this has almost been entirely replaced with the Outdated Server or Outdated Client error messages.

This may also apply when a non-vanilla client attempts to connect to a vanilla server (or vice versa), but in this case, this generally indicates version number discrepancies.You've attempted to log in too quickly after the last attempt.Check that both the server and your client have a clear connection.Restart the server (if you have access to its console).Close and Reopen Minecraft and attempt to log in again.The server has stopped sending information back to the client for some reason.Restarting the server, checking for errors.Confirm you've entered the correct server address/the server is configured correctly.The entire server (not just Minecraft) cannot be accessed.There is no Minecraft server online on the IP Address:Port you put in.Here are some, but probably not all, of the error codes that may occur when playing Minecraft:Īn error that only happens when you're playing on or attempting to log in/out of a multiplayer server.

Minecraft error code 5 launcher