Xbox Networking game error

If you're having problems connecting to your network or you're getting errors related to network connectivity, try the Xbox One Network Connection Error Solution:

support.xbox.com/.../network-connection-error-solution

For more info:
support.xbox.com/.../troubleshoot-slow-game-or-app-downloads-on-xbox-one

Hello!

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Thank you for understanding.

Hi sorry for taking so long, the problem has not yet been solved but i already gave up. I already tried your ways and other people ways but it still doesn't work. But Thank you for the help.

Hello aldre raphali,

Thank you for posting in the Microsoft Community.

Hello, I'm an Xbox Support Expert from Microsoft Community Forum. I'm sorry to hear that you are having trouble playing Forza Horizon 4 online. It sounds like your issue is related to Teredo, which is a network protocol that enables Xbox Live to work with IPv6 addresses. There are a few possible solutions that you can try to fix this problem.



First, make sure that your Windows 10 is up to date and that you have the latest version of the Xbox app installed. You can check for updates by going to Settings > Update & Security > Windows Update. You can also download the Xbox app from the Microsoft Store if you don't have it already.



Second, check your firewall settings and make sure that Teredo is allowed to communicate through it. You can do this by going to Settings > Network & Internet > Windows Firewall > Allow an app or feature through Windows Firewall. Look for Teredo Tunneling Pseudo-Interface and make sure that it is checked for both private and public networks.



Third, run the Xbox Networking troubleshooter and see if it can detect and fix any issues with your Teredo connection. You can do this by going to Settings > Gaming > Xbox Networking. Click on Fix it under the NAT type section and wait for the troubleshooter to complete. Then click on Check again and see if your NAT type has changed to Open or Moderate.



If none of these steps work, you may need to contact your Internet Service Provider (ISP) and ask them to enable IPv6 on your network or provide you with a compatible router. Some ISPs may not support Teredo or may block it for security reasons. You can also try using a different network or a VPN service to see if that helps.



Please see:

NAT type on Windows displays "Teredo is unable to qualify" | Xbox Support

Xbox network server connectivity on Windows is blocked | Xbox Support

I hope this helps you resolve your issue and enjoy playing Forza Horizon 4 online. If you have any further questions or feedback, please let me know.

Thank you for choosing Xbox.

Please check the links below to troubleshoot your issue:

Troubleshoot NAT errors and multiplayer game issues | Xbox Support
Troubleshoot multiplayer connection errors | Xbox Support