Plain experienced a minor incident on August 19, 2026 affecting Slack, lasting 26m. The incident has been resolved; the full update timeline is below.
Affected components
Slack
Update timeline
- identified Aug 19, 2026, 02:47 PM UTC
Status: Identified Notifications for multiple workspaces are delayed. We are investigating this. Affected components Slack (Degraded performance)
- resolved Aug 19, 2026, 03:13 PM UTC
Status: Resolved Notifications are fully operational again. We had a big backlog on notifications which have since resolved. We will continue monitoring the health of Slack Notifications. Affected components Slack (Operational)