Microsoft 365 Alert – Service Degradation – Microsoft Teams – Some users may encounter unexpected crashes using the Microsoft Teams desktop application – RESOLVED

Announcements Sourav Nandi

30/10/2025 16:10:00 PM

NHSmail Reference: INC46670144

Microsoft Reference: TM1181618

Issue Status: RESOLVED

Issue Description: Some users may encounter unexpected crashes using the Microsoft Teams desktop application.

Final Update: 30/10/2025 17:00:00 PM – The investigation is complete and Microsoft have determined the service is healthy.

Scope of impact: : Impact is specific to some users who are served through the affected infrastructure using the Microsoft Teams desktop application.