AT&T: ipv6

Hello David,

At the moment AT&T dosen't support IPv6, So you need to wait until they support IPv6.

Hope I helped you!



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AT&T (ISPs): IPV6
https://support.xbox.com/en-US/xbox-one/networking/ipv6-on-xbox-one

Please be aware a lot of services and systems still do not use IPV6, so even if you have it all ready and setup, it may still drop to IPV4 when you hit the internet.

Hi Miss Bijoux, thanks for your suggestions, but no, there´s no error code and no, I´m not using 2FA. I noticed the same problem occurs with Just Cause 2 - same as with RDR, the game starts and can be played, but emulated Xbox 360 can´t connect to Xbox Live.

I think I tried everything besides turning off IPv6 (but I DID turn off this Toredo-thing...), which I can´t because I can´t just tell my provider to use IPv4 instead. I really don´t get all this IPv6 problems, IPv6 is not going away, so somehow Microsoft
and Game devs have to deal with it...

So as it seems there´s no viable solution I´ll probably try and get my money back, this is so ridiculous from Microsoft to promote backwards compatibility...

but thanks anyways...

Yes didn´t fix it its some network setting issue or smth i have no idea and there is no fixes. Disabled ipv6 and its the same reinstalled teredo and its still there...

Is it possible that your ISP changed something? Do you have IPV6 enabled? In Germany the Provider Unitymedia changed to DS LITE and then all customers couldn´t connect to xbox live. They have the same thing like you. They give you only a nated and shared
IPV4. I don´t know if the Problem with unitymedia is solved. But if you have the same - and it sounds like this - you shoukld ask your ISP if you have DS-LITE (IPV6) If yes you have to try to get an IPV4 Adress like before !

Ask your ISP and Post back.