We can't connect you to the Blizzard patch service. Please check your internet connection and try again.

Troubleshooting for Authenticator Error - Please Connect to a Network: Your device is currently not connected to a network. Please try again later.

Information on various types of networks available to the public.

Troubleshooting steps for connection problems

Troubleshooting steps to help you connect to the friends and social features within the Battle.net App.

This error occurs when your connection to our servers is blocked. This may be caused by a third-party program.

Information on error BLZBNTAGT00000898

How to play select Battle.net games in offline mode

Blizzard support cannot assist with this error, please contact Activision Support. 

Follow these steps to troubleshoot problems with your low-speed or wireless internet connection.