Error 715-123225 when signing up for developer account

Hi What's here,

Thank you for your contribution to the Microsoft Community.

We understand that you need help with singing up for a developer account.

Creating a developer account has their own dedicated support team that might help you out with your issue. You may need to visit this support article link that will guide you and give you more information about Activating a developer account.

Here's the link: Xbox Developer Mode activation - UWP applications | Microsoft Learn

Regards

Microsoft Community Moderator

I’ve tried that, it doesn’t work

Hello ByMo5,

We have adjusted some information on your account, and you should be able to register in 96 hours. However, we do not see any previous Rewards Accounts for your account, so you do not have any previously earned Rewards Credits.

No, every offline profile that I have (4) will ALL give the error the first time they are signed in. Does not matter when they are signed in, at the dashboard or in game. Even when the IP6 XBL live account is signed in, they will still give the error when
signed in to XBL.

Here's how the xbox is started, I power it up, use the controller to select any offline account, it gives the error, it doesn't matter if I test or not, when kinect recognizes (or it's signed in with the controller) the next account it will give the error.
When the third is signed in, it also gives the error. Fourth as well.

It does not matter if I test the connection for every test, it will always error as soon as the 2nd or 3rd or 4th account is recognized or signed in with the controller.

Hello,

What is the specific error that is coming up when you try to sign into your account? Please reply back with the exact error.