Microsoft 365 Alert – Service Degradation – Microsoft 365 suite – Users’ workflows intermittently failed in Microsoft Fabric and Microsoft Power BI – RESOLVED

Announcements Arpan Das

10/05/2026 09:50:00 AM

NHSmail Reference: INC46847656

Microsoft Reference: MO1385847

Issue Status: RESOLVED

Issue Description: Users’ workflows intermittently failed in Microsoft Fabric and Microsoft Power BI.

More info: The impacted workflows included the following:

– Prep Data for AI
– Copilot data questions
– Q&A Visual

Final Update: 10/06/2026 09:36:00 AM – Microsoft has completed disabling the feature and after a period of monitoring, they confirmed impact is remediated.

Scope of impact: Your organization was affected by this event, and some users attempting the affected workflows were intermittently impacted.

Root cause: A recent deployment didn’t enable a feature in all environments as expected.

Next Steps: Microsoft prevent similar impact in the future, they are further reviewing the underlying reason why the feature wasn’t enabled in all environments as expected.