Resolved · lasted 1 h
Microsoft Teams outage on September 4
Reports for Microsoft Teams jumped to 144 an hour and stayed high for 1 h.
- Started
- 1:00 PM
- September 4, 2026 · UTC
- Back to normal
- 2:00 PM
- 1 h later
- Peak
- 144/hr
- 3× normal
- Microsoft Teams’s incident
- —
- Nothing posted
Reports during the outage
11:00 AM3:50 PM UTC
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