Microsoft incident · via Microsoft 365 (Business or Enterprise)
We're looking into a potential problem impacting Microsoft 365 Copilot chat
Resolved after 5 minutes, on April 28, 2026.
User impact: We're checking for potential impact to your users. Final status: The investigation is complete and we've determined the service is healthy. A service incident didn't actually occur. This communication has expired. This is the final update for the event.
Update timeline
- monitoring Apr 28, 2026, 09:46 PM UTC
User impact: We're checking for potential impact to your users. Current status: We're investigating a potential issue impacting Microsoft 365 Copilot Chat and checking for impact to your organization. We'll provide an update within 30 minutes.
- resolved Apr 28, 2026, 09:52 PM UTC
User impact: We're checking for potential impact to your users. Final status: The investigation is complete and we've determined the service is healthy. A service incident didn't actually occur. This communication has expired. This is the final update for the event.
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