Outage recap · Anysphere

Cursor outage — November 4, 2026

On November 4, 2026, Cursor had a reported incident on Anysphere's official status page. Below is what was reported — impact, timing, and the AI services the same upstream outage could affect.

Degraded Performance - Grok Bot

minor
Started
Nov 4, 7:34 PM EST
Resolved
Nov 4, 8:49 PM EST
Duration
1h 15m

Anysphere's updates (2)

  1. investigating · Nov 4, 7:34 PM EST

    We are currently investigating errors with Grok Bot.

  2. resolved · Nov 4, 8:49 PM EST

    We have identified and resolved the issue.

What our checks recorded

We checked Cursor 15 times from Anysphere's start time to its resolution, once every five minutes. Every one of them reached Cursor's site, so this incident did not show up as a failed page load. Our check loads the public site; it cannot see an API error or a broken feature. Median response time was 436 ms, against 482 ms over the 24 hours before. Anysphere posted the incident at Nov 4, 7:34 PM EST.

Updates are Anysphere's own words from its status page (status: resolved); we never add an inferred cause. The vendor's incident page ↗

AIDownCheck is not affiliated with Anysphere. This recap summarizes incidents published on Anysphere's official status page.