Trello experienced a major incident on February 21, 2026 affecting Trello.com and API and 1 more component, lasting 1s. The incident has been resolved; the full update timeline is below.
Affected components
Update timeline
- investigating Feb 21, 2026, 03:32 PM UTC
Impact Trello users are experiencing issues with websocket connections, leading to difficulties in maintaining active sessions. Affected users may notice disruptions in service as connections are intermittently dropping. Current Status Efforts are underway to restore normal service. Teams are actively engaged in identifying the best path to full resolution. Next Steps The incident team is focusing on pinpointing the root cause and implementing necessary fixes. The next communication will be shared in 30 minutes.
- resolved Feb 21, 2026, 03:32 PM UTC
Impact Trello users are experiencing issues with websocket connections, leading to difficulties in maintaining active sessions. Affected users may notice disruptions in service as connections are intermittently dropping. Current Status Efforts are underway to restore normal service. Teams are actively engaged in identifying the best path to full resolution. Next Steps The incident team is focusing on pinpointing the root cause and implementing necessary fixes. The next communication will be shared in 30 minutes.