# GitHub Copilot: Disruption with projects service

> GitHub Copilot status incident “Disruption with projects service” on 2026-04-21: impact minor (vendor’s label), 10 h, 1 update(s). Archived by Rewindex.

Canonical: https://rewindex.com/company/github-copilot/incidents/b4235qyfzx2z
Last updated: 2026-04-22T01:24:00Z

- Impact (vendor’s label): minor
- Status: resolved
- Started: 2026-04-21 15:03 UTC · Resolved: 2026-04-22 01:24 UTC · Duration: 10 h
- Updates: 1
- [Vendor status page: https://www.githubstatus.com/incidents/b4235qyfzx2z](https://www.githubstatus.com/incidents/b4235qyfzx2z)
- [Company: GitHub Copilot](https://rewindex.com/company/github-copilot.md)

## Timeline of updates

- **resolved** 2026-04-22 01:24 UTC: On April 21, 2026, between 13:35 UTC and 01:24 UTC the following day the projects service was degraded. During this time period, projects may have been out of sync and users may have experienced delays in changes to projects and their items. Delays in reflected changes peaked at approximately 45 minutes. The delays were caused by serialization errors that failed events and triggered a flood of resyncs, overloading our event processing layers. We mitigated the incident by speeding up processing time for incoming changes and otherwise waiting for all changes to be processed. We are working to increase our capacity for processing updates to projects to reduce our time to mitigation of issues like this one in the future.

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

## Cite this

Status incident (vendor impact label: minor) posted by GitHub Copilot, started 2026-04-21 15:03 UTC, resolved after 10 h, 1 update(s).

- Canonical URL: https://rewindex.com/company/github-copilot/incidents/b4235qyfzx2z
- Citation: GitHub Copilot, “Disruption with projects service” (2026-04-21 15:03 UTC). Archived by Rewindex: https://rewindex.com/company/github-copilot/incidents/b4235qyfzx2z (CC BY 4.0).
- Markdown link: `[GitHub Copilot: Disruption with projects service (2026-04-21)](https://rewindex.com/company/github-copilot/incidents/b4235qyfzx2z)`


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Canonical: https://rewindex.com/company/github-copilot/incidents/b4235qyfzx2z · Markdown: https://rewindex.com/company/github-copilot/incidents/b4235qyfzx2z.md · JSON: https://rewindex.com/api/v1/companies/github-copilot/incidents/b4235qyfzx2z · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-11-05T14:35:18.304Z