How to resolve being unable to log in due to this error
What to do if you continue being redirected to the login screen after entering your credentials
Troubleshooting steps to help you connect to the Battle.net desktop app.
How to manage your Battle.net profile visibility and chat settings
Troubleshooting steps to save a credit card in your Payment Methods page
Troubleshooting steps for what to do if you get this error when trying to make a purchase.
Information about retrieving a locked account.
What to do if you think you are missing progress in Hearthstone after logging in