Microsoft 365 Alert – Service Degradation – Microsoft 365 suite – – Some users may be unable to create, edit or delete Microsoft Teams meetings – RESOLVED

09/03/2023 12:17:00 PM (GMT)

NHSmail Reference : INC34702252

Microsoft Reference : MO525294

Issue Status : RESOLVED

Issue Description : Some users may be unable to create, edit or delete Microsoft Teams meetings.

More Information : Users may be unable to perform multiple meeting related actions in the Microsoft Teams calendar or using their mailbox calendar.Affected actions include but aren’t limited to:

  • Create, edit or delete meetings in calendars
  • Change participant assignment
  • Open or close breakout rooms

Final Update : 09/03/2023 13:47:00 PM – While Microsoft were in the process of analyzing service monitoring telemetry, system monitoring indicated that the service had returned to normal health. They have confirmed that the issue is no longer occurring and they will continue to monitor the service to ensure that the problem does not happen again.

Scope of impact : Your organization is affected by this event, and some users attempting to create, edit or delete meetings in their Microsoft Teams or mailbox calendar may be impacted.

Next steps: Microsoft are analyzing performance data and trends on the affected infrastructure to help prevent this problem from happening again.

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