Bandai Namco, a renowned game developer and publisher, has provided gamers with some of the most memorable gaming experiences. However, like any other technology, gaming is not immune to errors and issues. One such issue many gamers have encountered is the Bandai Namco Error 999.
This article discusses various causes of Bandai Namco error 999 and a few fixes to help you resolve the issue.
What causes error 999?
Various reasons might cause the Bandai Namco error 999, but one of the most common causes is server-related problems; other reasons are mentioned below:
- Server overloaded.
- Poor internet connection.
- Wrong DNS settings.
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How to fix the issue?
Here are a few ways that will help you fix the issue:
Check the server status
The most common cause for this error to occur is server-related problems. Begin by checking the Bandai Namco game servers. You can check the social media platforms or Bandai Namco’s official website for any updates on server-related issues, or you can check websites like downdetector. If the server is down or under maintenance, then you can’t do anything but wait patiently till they fix the server issue.
If the servers are overloaded, you can keep trying to get in or wait for the servers to get less crowded.
Check the internet connection
If your internet is slow or not working well, it can lead to the Bandai Namco Error 999. To fix this, ensure your internet is strong and can handle online games. You can test your internet speed to check how well it’s working. Also, try turning off and on your modem or router. If you can, connect your gaming device using a cable to make the connection even stronger.

Change DNS settings
Sometimes, wrong DNS settings can cause the error; adjusting your DNS settings to a more reliable DNS server can help improve your connection.
Check out our article to learn how to change the DNS settings in Windows
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