# GitHub Copilot: Webhook APIs and UI Degraded

> GitHub Copilot status incident “Webhook APIs and UI Degraded” on 2026-05-28: impact minor (vendor’s label), 19 min, 1 update(s). Archived by Rewindex.

Canonical: https://rewindex.com/company/github-copilot/incidents/f3kmjlk25vhd
Last updated: 2026-05-28T01:32:00Z

- Impact (vendor’s label): minor
- Status: resolved
- Started: 2026-05-28 01:13 UTC · Resolved: 2026-05-28 01:32 UTC · Duration: 19 min
- Updates: 1
- [Vendor status page: https://www.githubstatus.com/incidents/f3kmjlk25vhd](https://www.githubstatus.com/incidents/f3kmjlk25vhd)
- [Company: GitHub Copilot](https://rewindex.com/company/github-copilot.md)

## Timeline of updates

- **resolved** 2026-05-28 01:32 UTC: On May 28, 2026, between 00:54 UTC and 01:19 UTC, some users experienced errors when interacting with the Webhooks API, including webhook delivery history and configuration endpoints. On average, the error rate was 0.28% and peaked at 0.45%. This was due to a bug that caused a single Kubernetes pod to enter a CrashLoopBackOff after receiving a 500 with an empty response body from Cosmos DB. We mitigated the incident by restarting the service. To prevent future incidents, we are pushing a change to handle this response scenario from Cosmos DB appropriately.

_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 2026-05-28 01:13 UTC, resolved after 19 min, 1 update(s).

- Canonical URL: https://rewindex.com/company/github-copilot/incidents/f3kmjlk25vhd
- Citation: GitHub Copilot, “Webhook APIs and UI Degraded” (2026-05-28 01:13 UTC). Archived by Rewindex: https://rewindex.com/company/github-copilot/incidents/f3kmjlk25vhd (CC BY 4.0).
- Markdown link: `[GitHub Copilot: Webhook APIs and UI Degraded (2026-05-28)](https://rewindex.com/company/github-copilot/incidents/f3kmjlk25vhd)`


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Canonical: https://rewindex.com/company/github-copilot/incidents/f3kmjlk25vhd · Markdown: https://rewindex.com/company/github-copilot/incidents/f3kmjlk25vhd.md · JSON: https://rewindex.com/api/v1/companies/github-copilot/incidents/f3kmjlk25vhd · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-11-04T14:41:12.018Z