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

- Impact (vendor’s label): major
- Status: resolved
- Started: 2026-06-17 12:45 UTC · Resolved: 2026-06-17 13:14 UTC · Duration: 29 min
- Updates: 4 · Affected components: Data Processing Pipeline - Data Processing Pipeline (US), Data Processing Pipeline (US), Control Plane / Public API, Data Processing Pipeline - Data Processing Pipeline (EU), Data Processing Pipeline (EU)
- [Vendor status page: https://stspg.io/mjfkjg79m1qw](https://stspg.io/mjfkjg79m1qw)
- [Company: RudderStack](https://rewindex.com/company/rudderstack.md)

## Summary

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. _(machine-written, sol)_
## Timeline of updates

- **investigating** 2026-06-17 12:45 UTC: We are currently investigating the issue, data ingestion has NOT been affected.
- **investigating** 2026-06-17 12:52 UTC: The issue is increasing event delivery latency across customers, event ingestion has not been affected.
- **monitoring** 2026-06-17 13:04 UTC: We have identified the issue and we are currently monitoring the system state.
- **resolved** 2026-06-17 13:14 UTC: This incident has been resolved.

## Rewindex changes for this incident

- 2026-06-17 12:45 UTC: [Major incident: Instability Issue on RudderStack Control Plane on US, EU and IN region](https://rewindex.com/change/i0e94d163d0bf3f.md)


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Canonical: https://rewindex.com/company/rudderstack/incidents/zcqfhnkgm90b · Markdown: https://rewindex.com/company/rudderstack/incidents/zcqfhnkgm90b.md · JSON: https://rewindex.com/api/v1/companies/rudderstack/incidents/zcqfhnkgm90b · Generated 2026-10-18T12:22:42.973Z