this sign-in method you're trying to use isn't allowed + Microsoft Autipilot not working

[nkstkrtn]

Hi,

We having issues regarding logging in after on boarding device to AAD and intune when we assigned the configuration profiles. We are getting the following message : this sign-in method you're trying to use isn't allowed. We are trying to login with upn and password. a password reset for the account from the login screen gives the same error as above mentioned.

We think something is conflicting , but not sure what. from sign in logs of the account we can see no CA's policys are applied either.

Another issue is forcing a autopilot reset Windows will crash and fails to install.

Any suggestions?