Thread incident
Teams Service App: Attachments are not arriving sporadically.
Thread experienced a minor incident on April 27, 2026 affecting Microsoft Teams Integration, lasting 2d 22h. The incident has been resolved; the full update timeline is below.
Affected components
Update timeline
- identified Aug 21, 2025, 08:09 PM UTC
We have Identified the problem and are working with Microsoft to work towards a resolution.
- identified Aug 22, 2025, 01:04 PM UTC
Issue with intermittent failures in message delivery from Teams app has been resolved. Issue with intermittent failures in attachment deliver is still open and we are working with Microsoft Support on remediation.
- identified Apr 27, 2026, 05:29 PM UTC
Our engineering team is still actively investigating the issue with end user messages not syncing to the PSA. We appreciate your patience and will continue to provide updates as we make progress. A further update will be shared shortly.
- resolved Apr 30, 2026, 03:38 PM UTC
This incident has been resolved.