How to fix Teredo

well in both game settings in the metro settings menu and xbox console companion it shows for NAT type is Teredo is unable to qualify and server connectivity is blocked. also I checked the service and winHTTP is unable to be started or stopped manually.
I have also checked the registry editor and the registry seems to be in order.

Hey chris,

Thanks again for posting. There are some instances in which the router or gateway that you are using needs to have IPv6 enabled through a setting called Teredo tunneling. You must log in to your router to find out if this setting is enabled. You can
find out how to log in to your router or gateway through the router's manual or support page. If you received your router or gateway from your internet service provider, you can reach out to their support team for assistance with enabling IPv6. Be sure to
let us know the results

didn't work an I just tried doing a network reset

Hello chrismcnair,

Thanks for posting on the Xbox forums. We need a little more information to make sure we provide the correct solution. What is the exact error message or error code that you are seeing? Does this error appear in the Xbox Console Companion App? We have
a support article that provides
solutions for a teredo error. Be sure to let us know the results chrismcnair!

Hey chrismcnair,

Thanks for keeping us updated. The support article we provided will give you solutions for a Teredo error on Windows 10. We also have a support article that provides

troubleshooting for server connectivity being blocked. We hope this information helps
chrismcnair!