I recently changed my gamer tag on Xbox one and now my bo2 game won’t connect to Xbox live...

Thank you I’m trying this now!

Hi Fidel i'm Luis a Xbox user just like you. Thanks for reaching out us here. The Xbox 360 emulator is probably having some issues trying to get into the old gt.

Can you please try clearing the 360 storage and download your profile again?

I did signed into Mixer with that Gamer Tag: . I changed my Gamer Tag recently maybe it changed there. My new Gamer Tag is Crusader Colin. Try that one.

Ever since the new gamer tag update, I've been experiencing issues involving my GT when I view my profile it shows two gamer tags and I've found this out awhile ago but ignored it assuming it was a bug and thinking that Microsoft was gonna fix it and then
I get a message from Xbox live telling me about the issues people have been having with gamer tags and how I recently changed mine which I did. Then the message told me to change mine to the new GT and so I went to my profile and tried to change it but now
it's saying my new gamer tag is too long and by new gamer tag I mean the one I recently changed too about two or so months ago and now im confused on why its telling me my gamer tag is too long. It's honestly infuriating because I really like my new gamer
tag and now my account is messed up because of the update, by the way, the two gamer tags it's showing is the one I changed to recently and the one I had before that, also my new gamer tag is Shiki Koshiyama which was fine before the update but now it's saying
"Your Gamertag needs to be 12 characters or less" and as you can see my gamer tag is over 12 characters. I honestly don't know what to do and I don't know how long your gamer tag could've been before so I don't know if my gamer tag is just glitched and shouldn't
exist or what.

Thanks for any feedback any help is welcomed.

Huh

Ok the two gamertags are because one is legacy and one is your current

The legacy never changes

Since your current name is still a legacy name you dont need to change it at all

Only if you want to change your current tag which falls under the new rules

Which is a maximun of 12 because of the hashtag

None of the new name system supported 15 ever

It has always been 12

So you only changed it before

Remember the new system only worked in the website via social

It is onlg recently that legacy system came to the console itself

I am not sure how it happened. I already had a Microsoft account. When I got my xbox I created an account and got a gamer tag while setting up my xbox. I signed up for xbox live from my xbox using my existing gamer tag and Microsoft account. I then went
to xbox live and signed in using my Miicrosoft account, and for some reason when I did this a new gamer tag was created and associate to my Microsoft account. So, now when I log into xbox live I see one gamer tag. But on my xbox I have a different gamer
tag.