Cursor incident: Investigating service degradation

1. resolvedAug 5, 2026, 14:36 UTC

   This incident has been resolved. Mythos 5, Fable 5, Opus 5 and Sonnet 5 inference has returned to normal.

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.

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• Twilio: SMS Delivery Receipt Delays from Twilio to Liberty Mobile Puerto RicoMinor · Jul 29, 2026, 19:53 UTC
• Twilio: SMS Delivery Delays from Twilio to Econet BurundiMinor · Aug 3, 2026, 06:01 UTC
• Supabase: Project Upgrade DelaysMinor · Aug 3, 2026, 15:28 UTC
• OVHcloud: [EU-WEST-PAR][Storage] - Object storage incident notificationMinor · Aug 4, 2026, 14:08 UTC
• Twilio: Elevated 500 Errors on Multiple Twilio APIsMinor · Aug 4, 2026, 16:45 UTC
• Twilio: SMS Delivery Delays and Failures from Twilio to C+W Sure United KingdomMinor · Aug 5, 2026, 00:59 UTC
• Snyk: Degraded performance on Security.snyk.io with 502 responses.Minor · Aug 5, 2026, 04:28 UTC
• Twilio: Issues Connecting to Video Rooms in the IN1 regionMinor · Aug 5, 2026, 06:22 UTC

How often does Cursor have incidents?

Cursor reported 88 incidents in the last 90 days, 23 of them major or critical. A typical incident lasted 1h 12m. See Cursor's uptime and incident history