Major incident

Cursor: Investigating service degradation - xAI models

Sep 29, 2026, 19:43 UTC

started

20:18 UTC

resolved

35 min

duration

Affected: CLI, Cloud Agents, IDE, Grok Bot

Current status of Cursor: Operational — live Cursor status

Timeline

Sep 29, 2026, 19:43 UTC
investigating
We are investigating a service degradation affecting xAI models. Some Agent requests may fail.
Sep 29, 2026, 20:01 UTC
identified
We have identified the cause of degraded performance affecting xAI models and are working to restore full capacity. Users may see errors, slow responses, or rate limiting on these models, and some Cloud Agent tasks may fail. We will post another update shortly.
Sep 29, 2026, 20:18 UTC
resolved
This incident has been resolved.

Updates as published by Cursor (original).

This was part of a wider event: 18 services reported incidents within the hour.

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SMTP2GO 20:31 UTC · Inbound Timeout
Aiven 20:14 UTC · Issue with PostgreSQL major version upgrade
Cielo 20:13 UTC · Aumento de desfazimento para transações no mundo físico
Granicus System 20:10 UTC · Granicus Issue Notification: Simpleview CRM
Salesloft 19:59 UTC · Multiple teams experiencing call activity syncing issues to Salesforce
Runway 19:59 UTC · We've identified a problem and are working on a fix
Worldpay 19:31 UTC · INC0670152 - Credit/Debit Network | Visa
Affirm 19:26 UTC · Affirm Mobile Application Payment Method Degradation for CA Users
CivicPlus 19:24 UTC · Degraded Performance - Web Central
Daxko 19:21 UTC · Engage Pro - Daily Activity Report Not Showing Current Period Data
Rippling 19:20 UTC · Rippling app is down
Cielo 18:56 UTC · Indisponibilidade parcial para o emissor BMG Mundo Fisco
Onshape 18:55 UTC · Drawings performance degradation
LiveRamp External 18:49 UTC · Incident Resolved for Public API - Activation API via Grafana