AppSignal incident

Problems installing the Slack app

Major Resolved View vendor source →

AppSignal experienced a major incident on February 18, 2026, lasting 17h 10m. The incident has been resolved; the full update timeline is below.

Started
Feb 18, 2026, 03:12 PM UTC
Resolved
Feb 19, 2026, 08:22 AM UTC
Duration
17h 10m
Detected by Pingoru
Feb 18, 2026, 03:12 PM UTC

Update timeline

  1. resolved Feb 19, 2026, 08:22 AM UTC

    Slack has resolved the incident. Slack notifiers can be linked again.