# Cursor: Incident updated: Elevated errors for Claude Sonnet 5.5

> Incident updated: Elevated errors for Claude Sonnet 5.5. Detected 2026-10-26 by Rewindex: what changed on Cursor’s status page, with the before/after diff.

Canonical: https://rewindex.com/change/r7f3d62cf6f45ae
Last updated: 2026-10-26T14:14:05Z

**Summary:** _summary pending_
- Kind: Incident update · Label: Normal progress (typesafe/jev-1.13-20260917)
- Changed: 2026-10-26 14:14 UTC · Detected: 2026-10-26 14:14 UTC
- [Source: https://status.cursor.com/incidents/tf5vxc32161d](https://status.cursor.com/incidents/tf5vxc32161d)
- [Company: Cursor](https://rewindex.com/company/cursor.md)
- Versions: before incident\_version:11/tf5vxc32161d@39e78abaa21f → after incident\_version:11/tf5vxc32161d@a36e468a2c79
- Change 1 of 3 for this incident

Incident page (full timeline): [Elevated errors for Claude Sonnet 5.5](https://rewindex.com/company/cursor/incidents/tf5vxc32161d.md)
## What changed

**1. Added: Update** (investigating) · 2026-10-26 14:02 UTC

```diff
+ We are investigating elevated errors affecting requests to Sonnet 5.5. Some users may see failed or rate-limited responses when using this model.
```

**2. Removed: Update** (investigating) · 2026-10-26 14:02 UTC

```diff
- We are investigating elevated errors affecting requests to Sonnet 5.5. Some users may see failed or rate-limited responses when using this model. We are working on a fix and will share an update soon.
```

## History of this incident

| When (UTC) | Change | Label |
| --- | --- | --- |
| 2026-10-26 14:14 UTC | Incident updated: Elevated errors for Claude Sonnet 5.5 (this change) | Normal progress |
| 2026-10-26 14:44 UTC | [Incident updated: Elevated errors for Claude Sonnet 5.5](https://rewindex.com/change/rb97da5bba85813.md) | Normal progress |
| 2026-10-26 15:34 UTC | [Incident updated: Elevated errors for Claude Sonnet 5.5](https://rewindex.com/change/r27fc0bf6f1634d.md) | Normal progress |

Next: [change](https://rewindex.com/change/rb97da5bba85813.md) · All Cursor changes: [timeline](https://rewindex.com/company/cursor/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: Elevated errors for Claude Sonnet 5.5 on Cursor’s status page, changed 2026-10-26 14:14 UTC (change 1 of 3).

- Canonical URL: https://rewindex.com/change/r7f3d62cf6f45ae
- Citation: Cursor, “Incident updated: Elevated errors for Claude Sonnet 5.5” (2026-10-26 14:14 UTC). Archived by Rewindex: https://rewindex.com/change/r7f3d62cf6f45ae (CC BY 4.0).
- Markdown link: `[Cursor: Incident updated: Elevated errors for Claude Sonnet 5.5 (2026-10-26)](https://rewindex.com/change/r7f3d62cf6f45ae)`


---
Canonical: https://rewindex.com/change/r7f3d62cf6f45ae · Markdown: https://rewindex.com/change/r7f3d62cf6f45ae.md · JSON: https://rewindex.com/api/v1/changes/r7f3d62cf6f45ae · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-11-04T15:19:38.077Z