Some customers briefly experienced elevated errors for Web UI and Cloud Ops API

Incident Report for Temporal

Resolved

Between 23:52:49 and 00:13:52 UTC on Apr 8–9, some customers saw intermittent 500 errors in parts of the Temporal Cloud Control Plane, affecting access to certain web pages and APIs. We identified the issue as shared rate limiting that caused temporary impact to other requests. The issue is resolved, and we are making targeted improvements for better isolation and resilience.

Posted Apr 09, 2026 - 00:41 UTC