What to do if you continue being redirected to the login screen after entering your credentials
Information about this error
What to do if your account appears suspended after your suspension expired
A community site or app throws a 404 error when attempting to login via B.net or when accessing your Battle.net data.
What to do if you get this error when trying to use a paid service
Troubleshooting for this connection error when attempting to log in to Diablo Immortal
During periods of high login traffic, we may put you in a login queue.
Troubleshooting outdated device drivers following a WoW patch
What to do if you get a "Something went wrong" error when logging in to the Battle.net Mobile App
Information on issue with disconnecting when entering certain dungeons