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

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

Your installation or update cannot continue because your network connection is unavailable. It will automatically resume when your connection is reestablished.​

Troubleshooting for error BC-158 in Overwatch for console.

Troubleshooting steps for resolving payment error in Heroes of the Storm.

Troubleshooting steps to resolve error message in World of Warcraft.

Troubleshooting steps to help you connect to Overwatch