Monitor displays "Out of range" error when launching a game.

This error message appears while logging in to the game with the message that the player was disconnected from the server.

What to do if you receive this error in the Battle.net Shop.

Troubleshooting steps for communication and transmission errors.

Information about password restrictions and requirements for Battle.net accounts

What to do if the Battle.net desktop app is stuck in a Scan & Repair loop

Troubleshooting for game crashes with error "The application encountered an unexpected error"

Information about this error when adding a phone number or an Authenticator to a Battle.net account

What to do if you receive an error that your code is already claimed in your account.

What to do if you can't save your communication preferences in the Account Management page.