Troubleshooting steps for disconnection issues when playing Diablo III.
The Battle.net desktop app is trying to connect to an invalid or nonexistent server.
The Battle.net desktop app is trying to connect to an invalid or nonexistent server.
This article covers unexpected Blizzard Update Agent errors.
Troubleshooting steps for performance problems
Troubleshooting reports about spam friend requests
Information about what to do if you are experiencing reduced performance on the Beta version of the Battle.net Desktop App
We're having trouble starting the Battle.net desktop app. Please try again. If the problem persists, try restarting your computer.