# GitHub Copilot: Incident with multiple GitHub services

- Impact (vendor’s label): major
- Status: resolved
- Started: 2025-06-17 19:42 UTC · Resolved: 2025-06-17 20:22 UTC · Duration: 40 min
- Updates: 1
- [Vendor status page: https://www.githubstatus.com/incidents/y7lb2rg4btd7](https://www.githubstatus.com/incidents/y7lb2rg4btd7)
- [Company: GitHub Copilot](https://rewindex.com/company/github-copilot.md)

## Timeline of updates

- **resolved** 2025-06-17 20:22 UTC: On June 17, 2025, between 19:32 UTC and 20:03 UTC, an internal routing policy deployment to a subset of network devices caused reachability issues for certain network address blocks within our datacenters. Authenticated users of the github.com UI experienced 3-4% error rates for the duration. Authenticated callers of the API experienced 40% error rates. Unauthenticated requests to the UI and API experienced nearly 100% error rates for the duration. Actions service experienced 2.5% of runs being delayed for an average of 8 minutes and 3% of runs failing. Large File Storage (LFS) requests experienced 0.978% errors. At 19:54 UTC, the deployment was rolled back, and network availability for the affected systems was restored. At 20:03 UTC, we fully restored normal operations. To prevent similar issues, we are expanding our validation process for routing policy changes.

_From the vendor’s published history: only the final update text is available for incidents before Rewindex began polling this page._


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Canonical: https://rewindex.com/company/github-copilot/incidents/y7lb2rg4btd7 · Markdown: https://rewindex.com/company/github-copilot/incidents/y7lb2rg4btd7.md · JSON: https://rewindex.com/api/v1/companies/github-copilot/incidents/y7lb2rg4btd7 · Generated 2026-10-18T10:24:02.367Z