There's a problem with the connection to the Blizzard servers.
How to read and analyze WinMTR data in order to track down a potential connection issue.
This message indicates that you are unable to connect to the selected Battle.net server.
Troubleshooting steps to resolve error message in World of Warcraft.
Troubleshooting for Authenticator Error - Please Connect to a Network: Your device is currently not connected to a network. Please try again later.
Classic Warcraft III is currently unavailable for purchase.
Your installation or update cannot continue because your network connection is unavailable. It will automatically resume when your connection is reestablished.
Troubleshooting for when an in-game shop screen is all black or blue
Playing Blizzard games on more than one platform.
Troubleshooting steps if you can't claim a gift