Incident: Trouble with Slack - General Slack functionality issues

This issue is now resolved for all users.Current status and recent actions taken: We deployed a series of configuration adjustments and infrastructure fixes to restore services. Messaging, Workflows, Apps, and Connections were progressively restored over the last several hours. Some users continued to experience permissions-related issues, including inability to manage channels and Canvas edits not saving, as a result of residual stale cache data. Cache deployment activities completed at 14:13 UTC on May 28, 2026, fully resolving the issue. Scope: This issue affected Slack users globally.Prev…

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On 05/29/2026, 12:22 AM, Slack Status published "Incident: Trouble with Slack - General Slack functionality issues" (type: Outage / maintenance). Status is "Resolved". Related technologies: Slack.