Troubleshooting for Overwatch Error: Unable to Patch (Xbox)

How to resolve an Internal Mail Error when looting mail.

This message is displayed when no Overwatch license is on an account. Ensure you are logging into the correct Battle.net account.

What to do when you are unable to complete a payment and you haven't received any error during your purchase attempt

Information regarding steps you can take if your email address is already in use on an account.

Information about troubleshooting this issue

Troubleshooting for Overwatch Error: Unable to Patch (PS4)

Information on Error 403 when authenticating from console

Troubleshooting for Authenticator Error - Please Connect to a Network: Your device is currently not connected to a network. Please try again later.

Troubleshooting account switching on mobile Blizzard titles including Warcraft Rumble