Microsoft 365 Alert – Service Degradation – Microsoft Teams – Users may be unable to view or access tabs in Microsoft Teams shared channels – RESOLVED

Announcements Sourav Nandi

09/09/2025 09:15:00 AM

NHSmail Reference: INC46624354

Microsoft Reference: TM1150061

Issue Status: RESOLVED

Issue Description: Users may be unable to view or access tabs in Microsoft Teams shared channels.

Final Update: 10/09/2025 08:30:00 AM – Microsoft have confirmed that the investigation is complete and they’ve determined the service is healthy.

Scope of impact: Any user attempting to view or access tabs in Microsoft Teams shared channels may be impacted.