Common Errors

There are many common errors that can be experienced by players and server owners/administrators alike.

InvalidAuthSession

"InvalidAuthSession" is an error message that can occur when attempting to connect to a Rust server using the Steam authentication system. It typically indicates that there is an issue with the player's Steam session, such as a connection problem or a mismatch between the player's client and the server's authentication system.

To resolve this error, the player should try the following steps:

• Restart the Steam client
• Restart the game
• Verify that the game files are not corrupted
• Try to reconnect to the server again
• If the problem persists, the player should contact the server administrator for assistance.