Windows 10: Ark says my account doesn't match my "dev environment" when I try to sign into Xbox Live.

When I try to play Ark: Survival Evolved it says the error message below and all other accounts I try says the same thing.

:)

 

Ark says my account doesn't match my "dev environment" when I try to sign into Xbox Live.

When I try to play Ark: Survival Evolved it says the error message below and all other accounts I try says the same thing.

 

Xbox and Game pass no longer working, Account doesn't match dev

Hi all,

I've recently just hit this error, with seeming no fix.

All my xbox related apps, xbox beta, game pass, console companion, all throw up the same error.

Your account doesn't match the dev environment
if you're in the right sandbox and environment, switch to an account for the sandbox

To keep using this account, change the registry sandbox and environment %1

I've no idea what's caused it, please help, it's driving me crazy!

 

ARK Survival Evolved and Halo Collection are Down?

Every time I try to log into these games i receive this message:

"We couldn't sign you in to Xbox Live.

Your account doesn't match your dev environment. If you're in the right sandbox, switch to Microsoft account for that environment. To keep using this account, change the registry's sandbox and environment. (%1)"

Ark worked fine yesterday but there seems to be quite the buzz on Reddit around this issue. A lot of people are experienceing the same problem right now with no clear fix.

Here's a link to the reddit thread: [Help] Your account doesn't match your dev environment. Can't log in. : XboxGamePass