# GitHub Copilot: Incident updated: Disruption with some Copilot services

> Incident updated: Disruption with some Copilot services. Detected 2026-10-28 by Rewindex: what changed on GitHub Copilot’s status page, with the before/after diff.

Canonical: https://rewindex.com/change/r5daf33d19c0e60
Last updated: 2026-10-28T15:03:58Z

**Summary:** _summary pending_
- Kind: Incident update · Label: Normal progress (rule)
- Changed: 2026-10-28 15:03 UTC · Detected: 2026-10-28 15:03 UTC
- [Source: https://www.githubstatus.com/incidents/l7ycmglmykgg](https://www.githubstatus.com/incidents/l7ycmglmykgg)
- [Company: GitHub Copilot](https://rewindex.com/company/github-copilot.md)
- Versions: before incident\_version:18/l7ycmglmykgg@39c622513e95 → after incident\_version:18/l7ycmglmykgg@7cfc231349d9
- Change 4 of 6 for this incident

Incident page (full timeline): [Disruption with some Copilot services](https://rewindex.com/company/github-copilot/incidents/l7ycmglmykgg.md)
## What changed

**1. Added: Update** (investigating) · 2026-10-28 14:55 UTC

```diff
+ We are experiencing degraded availability for the GPT-5.3-Codex, GPT-5.6 Luna, GPT-6.1 Sol, GPT-5.6 Terra, GPT-6 Luna, and MAI Code 1.1 Flash models in Copilot products and IDE surfaces. We have identified the root cause and working to apply a mitigation. While we work to resolve the issue we recommend choosing another model to continue using Copilot.
```

## History of this incident

| When (UTC) | Change | Label |
| --- | --- | --- |
| 2026-10-28 14:12 UTC | [Critical incident: Disruption with some Copilot services](https://rewindex.com/change/i9d87f54d957d0b.md) | degradation |
| 2026-10-28 14:23 UTC | [Incident updated: Disruption with some Copilot services](https://rewindex.com/change/r5b8e3f52d614bb.md) | Normal progress |
| 2026-10-28 14:44 UTC | [Incident updated: Disruption with some Copilot services](https://rewindex.com/change/r7a3fcfd095e880.md) | Normal progress |
| 2026-10-28 15:03 UTC | Incident updated: Disruption with some Copilot services (this change) | Normal progress |
| 2026-10-28 15:24 UTC | [Incident updated: Disruption with some Copilot services](https://rewindex.com/change/r33726b0b78dc85.md) | Normal progress |
| 2026-10-28 15:44 UTC | [Incident updated: Disruption with some Copilot services](https://rewindex.com/change/rab7aaf126ce041.md) | Normal progress |

Previous: [change](https://rewindex.com/change/r7a3fcfd095e880.md) · Next: [change](https://rewindex.com/change/r33726b0b78dc85.md) · All GitHub Copilot changes: [timeline](https://rewindex.com/company/github-copilot/changes.md)
_Diff excerpts are shown on normalized text: dates, counters and tokens appear as ‹date›, ‹count›, ‹tok›; noise-only edits are hidden. Rewindex shows the changed passages, not a copy of the page._

## Cite this

Incident updated: Disruption with some Copilot services on GitHub Copilot’s status page, changed 2026-10-28 15:03 UTC (change 4 of 6).

- Canonical URL: https://rewindex.com/change/r5daf33d19c0e60
- Citation: GitHub Copilot, “Incident updated: Disruption with some Copilot services” (2026-10-28 15:03 UTC). Archived by Rewindex: https://rewindex.com/change/r5daf33d19c0e60 (CC BY 4.0).
- Markdown link: `[GitHub Copilot: Incident updated: Disruption with some Copilot services (2026-10-28)](https://rewindex.com/change/r5daf33d19c0e60)`


---
Canonical: https://rewindex.com/change/r5daf33d19c0e60 · Markdown: https://rewindex.com/change/r5daf33d19c0e60.md · JSON: https://rewindex.com/api/v1/changes/r5daf33d19c0e60 · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-11-04T15:19:43.729Z