Stacks AI incident

Issue with Excel Assistant Add In

Minor Resolved View vendor source →

Stacks AI experienced a minor incident on October 29, 2025, lasting —. The incident has been resolved; the full update timeline is below.

Started
Oct 29, 2025, 04:02 PM UTC
Resolved
Oct 29, 2025, 04:02 PM UTC
Duration
—
Detected by Pingoru
Oct 29, 2025, 04:02 PM UTC

Update timeline

  1. resolved Oct 29, 2025, 04:02 PM UTC

    Type: Incident Duration: 4 hours and 47 minutes Affected Components: , Authentication, Records Upload, Sync Sheets, Other, Stacks Excel Assistant → Oct 29, 16:51:44 GMT+0 - Identified - Microsoft identified the issue and planning a mitigation actions. Oct 29, 20:49:50 GMT+0 - Resolved - Availability of Excel Assistant is now restored. We will continue to monitor while Microsoft continues their recovery. Oct 29, 16:02:51 GMT+0 - Investigating - Due to unavailability of Microsoft Office host [appsforoffice.microsoft.com](http://appsforoffice.microsoft.com), Excel Assistant Add In could not be used. We are monitoring the issue.