RudderStack change history: Instability Issue on RudderStack Control Plane on US, EU and IN region

RudderStack reported a major Control Plane instability incident in US, EU and IN, increasing event delivery latency across customers; ingestion was unaffected. It started at 2026-06-17 12:45 UTC and resolved at 2026-06-17 13:14 UTC, lasting 28 min. RudderStack identified the issue and monitored the system but stated no specific cause or fix.