aiAI Status Monitor

Investigating service degradation

DegradedResolved · started Sep 15, 2026, 9:26 PM UTC (21d ago)

Was Cursor down? Anysphere reported “Investigating service degradation” on Sep 15, 2026, 9:26 PM UTC. Full timeline below. This incident affects Cursor — see live Cursor status. Source: official vendor status feed.

Timeline

  1. Sep 15, 2026, 10:00 PM UTC

    This incident has been resolved at 6pm Eastern.

  2. Sep 15, 2026, 9:41 PM UTC

    A fix has been implemented and we are monitoring for service restoration. Only Grok 4.6 (non-fast) is affected in Cursor.

  3. Sep 15, 2026, 9:38 PM UTC

    A fix has been implemented and we are monitoring for service restoration.

  4. Sep 15, 2026, 9:26 PM UTC

    We are investigating a service degradation. Affected agent surfaces: Composer and xAI.

More Cursor outages