Cursor incident: Investigating service degradation

Affected components

• Grok Bot
• cursor.com

1. resolvedOct 21, 2026, 17:40 UTC

   This incident has been resolved.

2. monitoringOct 21, 2026, 15:56 UTC

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

3. investigatingOct 21, 2026, 15:46 UTC

   We are investigating a service degradation affecting billing dashboards. You may notice errors in regards to billing, usage, and plan changes.

What APIStatus.watch saw

• Oct 21, 2026, 15:51 UTCoperational → degraded
• Oct 21, 2026, 17:55 UTCdegraded → operational

Other services with incidents at the same time

Overlapping incidents aren't necessarily related.

• GitHub: Delays for Pull Requests and Webhook deliveriesCritical · Oct 21, 2026, 14:52 UTC
• Bitbucket: Disrupted Bitbucket availabilityCritical · Oct 21, 2026, 17:22 UTC
• RevenueCat: Apple partial outage for App Store Server API - SandboxMajor · Oct 21, 2026, 12:51 UTC
• Supabase: Project lifecycle operations such as project creation, pausing, and restoration, in all regionsMajor · Oct 21, 2026, 15:36 UTC
• Shopify: Some merchants encountering error messages when trying to login to their adminsMinor · Oct 8, 2026, 14:49 UTC
• Twilio: SMS Delivery Delays and Failures from a Subset of Twilio Alphanumeric Sender IDs to Mobile ChinaMinor · Oct 9, 2026, 06:42 UTC
• Twilio: Voice Call Post Dial Delay from a Subset of Twilio Phone Numbers to ThailandMinor · Oct 12, 2026, 11:53 UTC
• Twilio: Voice Call Failures and Post Dial Delay from a Subset of Twilio Mobile Numbers to BrazilMinor · Oct 19, 2026, 13:29 UTC
• Twilio: SMS Delivery Delays and Failures between a Subset of Twilio Long Codes and Multiple Networks in ItalyMinor · Oct 19, 2026, 16:53 UTC
• Twilio: Voice Call Post Dial Delay From a Subset of Twilio Phone Numbers to IsraelMinor · Oct 21, 2026, 03:10 UTC

How often does Cursor have incidents?

Cursor reported 89 incidents in the last 90 days, 23 of them major or critical. A typical incident lasted 1h 8m. See Cursor's uptime and incident history