Cursor incident: Investigating service degradation

Affected components

• Automations
• CLI
• Cloud Agents
• IDE

1. resolvedSep 22, 2026, 01:42 UTC

   This incident has been resolved.

2. investigatingSep 22, 2026, 01:07 UTC

   We are investigating degraded performance for requests that use Grok models. Users may see failed or retried requests in Automations, Cloud Agents, the CLI, and the IDE when Grok models are used. Other models are unaffected.

What APIStatus.watch saw

Our 5-minute checks didn't record a change in Cursor's overall status around this incident. Smaller or regional incidents often leave a provider's overall status green.

Other services with incidents at the same time

Overlapping incidents aren't necessarily related.

• Shippo: Axlehire tracking disruptionsMajor · Sep 20, 2026, 12:17 UTC
• Confluent Cloud: Confluent Cloud Console Degraded (All Regions) and Multiple Services Impacted in AWS us-west-2Major · Sep 21, 2026, 16:15 UTC
• Expo: Elevated rate of failed iOS submissionsMajor · Sep 21, 2026, 21:18 UTC
• Smartsheet: Investigating blank page or error on Smartsheet LoginMajor · Sep 21, 2026, 22:21 UTC
• Anthropic: Elevated errors for multiple modelsMajor · Sep 22, 2026, 00:57 UTC
• Twilio: Voice Call Failures from a Subset of Twilio Phone Numbers to Hong KongMinor · Sep 12, 2026, 00:16 UTC
• Twilio: SMS Delivery Receipt Delays from a Subset of Twilio Short Codes to Liberty Mobile Puerto RicoMinor · Sep 20, 2026, 17:47 UTC
• Twilio: Voice Call Post Dial Delay from Twilio Phone Numbers to Jazz PakistanMinor · Sep 21, 2026, 06:10 UTC
• Linode: Emerging Service Issue - Cloud Manager and APIMinor · Sep 21, 2026, 17:13 UTC
• Zoom: Service Degradation Affecting Apple Login for Zoom Sign-in.Minor · Sep 21, 2026, 18:17 UTC

How often does Cursor have incidents?

Cursor reported 50 incidents in the last 90 days, 15 of them major or critical. A typical incident lasted 1h 8m. See Cursor's uptime and incident history