Troubleshooting for Authenticator Error - Please Connect to a Network: Your device is currently not connected to a network. Please try again later.
We can't connect you to the Blizzard patch service. Please check your internet connection and try again.
Information on various types of networks available to the public.
Troubleshooting steps for connection problems
This error occurs when your connection to our servers is blocked. This may be caused by a third-party program.
Troubleshooting Hearthstone connection issues when using mobile data connections.
Troubleshooting steps for resolving payment error in Heroes of the Storm.
Follow these steps to troubleshoot problems with your low-speed or wireless internet connection.
What to do if the website returns "Connection Error" when adding a phone number