# Trello incident history

- **Trello**: [Trello - degraded performance](https://down.guide/trello/DWN-326c9fc95e) (Degraded; lasted 9d 7h; started 2026-05-17 14:11 UTC; Trello.com, API, Atlassian Support - Support Portal +2; us)
- **Trello**: [Trello - degraded performance (resolved)](https://down.guide/trello/DWN-c8b2a385ab) (Degraded; lasted 2h 51m; started 2026-05-15 15:14 UTC; Trello.com, API, Atlassian Support - Support Portal +2)
- **Trello**: [Users experiencing issues accessing multiple Atlassian products](https://down.guide/trello/DWN-06509513e3) (Major outage; lasted 1h 24m; started 2026-05-14 05:24 UTC; Trello.com, API, Atlassian Support - Support Portal +2; us)
- **Trello**: [Multiple Atlassian services are experiencing issues](https://down.guide/trello/DWN-e16a87699c) (Degraded; lasted 8h 55m; started 2026-05-08 01:31 UTC; Trello.com, API, Atlassian Support - Support Portal +2; us)
- **Trello**: [Trello Slow or down for users](https://down.guide/trello/DWN-11ed4407a1) (Partial outage; lasted 0m; started 2026-02-21 15:32 UTC; Trello.com, API, Atlassian Support - Support Portal +2)
- **Trello**: [Degraded performance of Trello](https://down.guide/trello/DWN-794b9343c4) (Degraded; lasted 16m; started 2026-02-19 15:06 UTC; Trello.com, API, Atlassian Support - Support Portal +2)
- **Trello**: [Trello performance is degraded](https://down.guide/trello/DWN-ff0a0743ca) (Degraded; lasted 16m; started 2026-02-09 08:20 UTC; Trello.com, API, Atlassian Support - Support Portal +2; eu)
- **Trello**: [Outbound Email, Mobile Push Notifications, and Support Ticket Delivery Impacting All Cloud Products](https://down.guide/trello/DWN-49954df431) (Major outage; lasted 38m; started 2025-12-27 04:42 UTC; Atlassian Support Ticketing)
- **Trello**: [500 Errors being experienced by Trello users](https://down.guide/trello/DWN-3dac9f79ee) (Major outage; lasted 1h 2m; started 2025-12-12 06:40 UTC; Trello.com, API, Atlassian Support - Support Portal +2)
- **Trello**: [Multiple Atlassian services experiencing degraded performance](https://down.guide/trello/DWN-552e258a47) (Partial outage; lasted 1h 54m; started 2025-11-21 14:55 UTC; Trello.com, API, Atlassian Support - Support Portal +2; us)
- **Trello**: [Trello automations delayed](https://down.guide/trello/DWN-c8a418b34e) (Degraded; lasted 2h 47m; started 2025-11-14 17:43 UTC; Trello.com)
- **Trello**: [Atlassian Cloud Services impacted](https://down.guide/trello/DWN-3dd18e76b9) (Degraded; lasted 21h 28m; started 2025-10-20 07:56 UTC; Trello.com, API, Atlassian Support - Support Portal +2; us, us-east-1)

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