Incident: Users may experience delays due to increased load on bychan keyspace affecting system performance
Incident Lifecycle
Incident Timeline
Investigating
This issue is now resolved for all users.Current status and recent actions taken: We've completed rolling back the change to address the issue impacting core Slack functionality, including launching Slack, sending messages, loading threads, and other related actions. Scope: All Slack enterprise customers.Previous impact to end users: Users experienced issues with channel-related operations, including delays or failures when loading channels or retrieving channe...
Apr 20, 2026 at 9:05 AM UTC
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