Information on error BLZOWPAY04006.

More information about authenticator security codes

What to do when a physical authenticator gets out of sync

What to do if you cannot interact with Boots in Netherstorm.

What to do if unable to change the Battle.net account password because the account email wasn't verified

What to do if you receive multiple or frequent verification request emails from noreply@blizzard.com

If your account has been stolen, you should first check your account and computer security to verify your authenticator registration and security status.

Information on the D.I.S.C - Durable Information Securing Container

What to do if you are unable to continue the new Delves belt questline

What to do if the verification code received via SMS doesn't work