Troubleshooting steps to help you connect to the Blizzard Battle.net desktop app.
Troubleshooting steps for connection problems
Troubleshooting steps for Diablo III console connection problems.
Information on various types of networks available to the public.
Troubleshooting game or Blizzard services connection error BLZBNTAGT00000BB8
Use the steps below to troubleshoot installation issues for Blizzard games.
Troubleshooting steps for disconnection issues when playing Diablo III.
How to read and analyze WinMTR data in order to track down a potential connection issue.
Can't log into Blizzard website or get online when logging with the Blizzard Battle.net desktop app.
There's a problem with the connection to the Blizzard servers.