Actions such as message sending or invites is failing in a small subset of rooms

Incident Report for Matrix

Investigating

We're investigating reports of broken functionality in federated and unfederated rooms that contain matrix.org users. As a workaround, one can create a new room and continue communicating there.

We are working to identify the cause and correct the affected rooms.
Posted Jul 02, 2025 - 15:38 UTC
This incident affects: Matrix.org (Synapse).