Microsoft 365 Alert – Service Degradation – Microsoft 365 suite,Microsoft Intune,Windows Autopatch – Users see incomplete device assignments for Windows feature updates in Microsoft Intune and Windows Autopatch – RESOLVED

23/03/2026 08:46:00 AM

NHSmail Reference: INC46778921

Microsoft Reference: MO1257131

Issue Status: RESOLVED

Issue Description: Users see incomplete device assignments for Windows feature updates in Microsoft Intune and Windows Autopatch.

Final Update: 30/03/2026 8:51:00 AM – After a period of monitoring to ensure the remaining assignments were updated as expected, they have confirmed the impact has been remediated.

Scope of impact: Your organization is affected by this event, and all users see incomplete device assignments in Microsoft Intune and Windows Autopatch for Windows feature updates. This section may be updated as our investigation continues.

Root cause: Underlying systems responsible for propagating device assignments between Microsoft Intune and Windows Autopatch became out of sync, resulting in impact.

Next Steps: Microsoft are continuing their analysis of the underlying systems to determine how they became out of sync so they can take all necessary measures to prevent this from reoccurring.