Cursor: Investigating service degradation

Impact: criticalStatus: resolvedStarted 2026-09-03 13:41 UTCResolved 2026-09-03 17:07 UTC (3.4 h)3 updatesSource: stspg.io

Summary

Cursor reported a critical service degradation affecting All Grok Models, Automations, Cloud Agents, Grok Bot and Review Agents; IDE was also listed as an affected component. It lasted 3 h 26 min, from 2026-09-03 13:41 UTC to 2026-09-03 17:07 UTC. Cursor reported identifying the cause and working on mitigation, but disclosed no cause or fix details.

Machine-written from the archived incident (Sol). Check the timeline before relying on it.

Affected components: Review AgentsAutomationsCloud AgentsIDEGrok Bot

Discussed on Hacker News

Claude outage – Resolved (opens in new tab)possible match
205 points · 151 comments · posted 2026-09-03 13:29 UTC · posted 12 min before the vendor’s first update

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Timeline of updates

investigating2026-09-03 13:41 UTC
We are investigating a service degradation affecting All Grok Models, Automations, Cloud Agents, Grok Bot and Review Agents
identified2026-09-03 15:33 UTC
We have identified the cause and are actively working on a mitigation.
resolved2026-09-03 17:07 UTC
This incident has been resolved.

Rewindex changes for this incident

Critical incident: Investigating service degradation 2026-09-03 13:41 UTC

Impact, status and times are the vendor’s own, as last archived. View on stspg.io (opens in new tab). Cursor profile · Recent Cursor incidents · Markdown · JSON