# Fly.io: Elevated private networking errors

- Impact (vendor’s label): major
- Status: resolved
- Started: 2026-09-23 14:47 UTC · Resolved: 2026-09-23 15:23 UTC · Duration: 36 min
- Updates: 3 · Affected components: Customer Applications
- [Vendor status page: https://status.flyio.net/incidents/01M37D840H6Z83ZGZSMYN5EVSR](https://status.flyio.net/incidents/01M37D840H6Z83ZGZSMYN5EVSR)
- [Company: Fly.io](https://rewindex.com/company/fly-io.md)

## Summary

Fly.io reported a major incident involving elevated private networking errors between machines in some regions, starting at 2026-09-23 14:47 UTC and lasting 35 min. A fix was implemented by 2026-09-23 14:56 UTC, and the incident was resolved at 2026-09-23 15:23 UTC. _(machine-written, sol)_
## Timeline of updates

- **investigating** 2026-09-23 14:47 UTC: We are investigating elevated errors with private networking between machines in some regions.
- **monitoring** 2026-09-23 14:56 UTC: A fix has been implemented are we are monitoring to ensure recovery.
- **resolved** 2026-09-23 15:23 UTC: This incident has been resolved.

## Rewindex changes for this incident

- 2026-09-23 14:47 UTC: [Major incident: Elevated private networking errors](https://rewindex.com/change/ifb558b70ace3bc.md)


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Canonical: https://rewindex.com/company/fly-io/incidents/01M37D840H6Z83ZGZSMYN5EVSR · Markdown: https://rewindex.com/company/fly-io/incidents/01M37D840H6Z83ZGZSMYN5EVSR.md · JSON: https://rewindex.com/api/v1/companies/fly-io/incidents/01M37D840H6Z83ZGZSMYN5EVSR · Generated 2026-10-18T12:43:45.562Z