Microsoft 365 Alert – Service Degradation – Microsoft Teams – Users may encounter delays or intermittent failures with the Walkie Talkie feature in the Microsoft Teams mobile app – RESOLVED

Announcements Arpan Das

16/05/2025 08:54:00 AM

NHSmail Reference: INC46531130

Microsoft Reference: TM1074773

Issue Status: RESOLVED

Issue Description: Users may encounter delays or intermittent failures with the Walkie Talkie feature in the Microsoft Teams mobile app.

Final Update: 23/06/2025 08:25:00 AM – Microsoft have completed the deployment of the fix and validated through service telemetry that the issue is now fully resolved.

Scope of impact: Any user interacting with the Walkie Talkie feature in the Microsoft Teams mobile apps may be intermittently impacted.

Root cause: A recent app update contains a code regression, resulting in impact.

Next Steps: Microsoft are investigating how the recent app update contained a code regression to prevent this problem from happening again.