Hi all,Reading through the Microsoft doco (https://learn.microsoft.com/en-us/entra/identity/authentication/how-to-authentication-external-method-manage) about the current changes deploying in Entra around forced registration for External Authenticati...

After successfully authenticating and respoinding to the push and 'completing the 'Is this your device?' prompt the following error occurs:"AADSTS50012531: Failed to process request from external authentication provider due to unexpected request data...

To clarify - this also occurs when using SCCM to deploy Windows updates, despite the notes in the bug report. We have 10,000+ PCs currently being affected by this bug, with all updates being deployed by SCCM. On testing, updates are taking at least 3...