Incident: Issues affecting file uploads, message edits, channel renames, and channel creations

The issue affecting multiple features, including file uploads, message edits, and channel management, has been resolved. A fix has been fully deployed, and all systems are functioning normally. If you are still experiencing any trouble, please perform a hard reload of Slack by pressing Command + Shift + R (Mac) or Ctrl + Shift + R (Windows/Linux). Mobile users should fully close and relaunch the app. We sincerely apologize for the disruption to your day and appreciate your patience while we worked to sort this out.

Read on Slack Status

On 05/15/2026, 12:34 AM, Slack Status published "Incident: Issues affecting file uploads, message edits, channel renames, and channel creations" (type: Outage / maintenance). Status is "Resolved". Related technologies: Slack.