Changes / Trello / Degraded performance of Trello
Trello: Major incident: Degraded performance of Trello
Summary
Trello.com experienced major-impact performance degradation, with the incident recorded from 2025-09-11 13:56 UTC to 2025-09-11 14:18 UTC (22 min). Trello confirmed normal service was restored for affected customers; its final update noted users may have experienced degradation as early as September 11, 2025 1:00PM UTC.
Machine-written from the diff below (Sol; type: incident degradation). Check the diff before relying on it.
What changed
Before: not present
After: Degraded performance of Trello
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After: major
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After: resolved
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After: 2025-09-11 13:56 UTC
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After: 2025-09-11 14:18 UTC
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After: Trello.com
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After: The performance degradation of Trello has been resolved, and services are now operating normally for all affected customers. We'll continue to monitor performance closely to confirm stability.
Before: not present
After: On Thursday, September 11, 2025 1:00PM UTC, Trello users may have experienced performance degradation. The issues has now been resolved, and the service is operating normally for all affected customers.
First version of this incident archived by Rewindex. View the live incident.
History of this incident
| When (UTC) | Change | Kind |
|---|---|---|
| Major incident: Degraded performance of Trello (this change) Trello.com experienced major-impact performance degradation, with the incident recorded from 2025-09-11 13:56 UTC to 2025-09-11 14:18 UTC (22 min). Trello confirmed normal service was restored for affected customers; its final update noted users may have experienced degradation as early as September 11, 2025 1:00PM UTC. | Major incident |