Resolved · lasted 6 h
Slack outage on September 2
Reports for Slack jumped to 135 an hour and stayed high for 6 h.
- Started
- 1:00 PM
- September 2, 2026 · UTC
- Back to normal
- 7:00 PM
- 6 h later
- Peak
- 135/hr
- 45× normal
- Slack’s incident
- —
- Nothing posted
Reports during the outage
11:00 AM8:50 PM UTC
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