BLZBNTAGT00000BB8 on macOS

I’ve been having this issue since Friggin December. Even reappeared shortly after I go try whole new computer.

This has lasted FAR longer than 24 hours for me. The game is unplayable.

Hey there,

Thank you for taking the time to report this error. I moved your post to a new thread since that old thread had been inactive for some time.

This specific error code can have a variety of potential causes, however, it’s most often caused by an issue with local Battle.net or game files, a conflicting third-party program or a connection-related issue. Try the following to narrow this down (click the “Mac” tab for each link to see Mac-specific instruction:

  1. Try a DNS Flush to clear out any corrupted or stagnate data.
  2. Fully update or temporarily uninstall security programs which may be interfering with your connection to the server(s). More information on troubleshooting security applications here, if curious.
  3. Test an alternate network such as a mobile hotspot to determine whether the problem is isolated to your current network.

Let us know how it goes!

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