Information about what to do if you are experiencing reduced performance on the Beta version of the Battle.net Desktop App
Troubleshooting steps for disconnection problems with the Battle.net mobile app
Troubleshooting the error message "The code you entered cannot be claimed."
This error means Battle.net Agent (the process that installs and patches our games) couldn't stream necessary files.
Troubleshooting steps for connection problems
How to resolve this problem when downloading an update