Microsoft 365 Alert – Service Degradation – Microsoft Teams – Some users in may be unable to access Microsoft Teams or experience degraded functionality with some features – RESOLVED

Announcements Arpan Das

18/09/2025 08:52:00 AM

NHSmail Reference: INC46631934

Microsoft Reference: TM1154546

Issue Status: RESOLVED

Issue Description: Some users in may be unable to access Microsoft Teams or experience degraded functionality with some features

Final Update: 18/09/2025 08:52:00 AM – The investigation is complete, and Microsoft have determined the service is healthy. A service incident did not actually occur. This communication will expire in 24 hours.