Cursor Outage History
Past incidents and downtime events
Complete history of Cursor outages, incidents, and service disruptions. Showing 50 most recent incidents.
September 2026(19 incidents)
Investigating service degradation — Cloud Agents and Automations
7 updates
This incident has been resolved.
A fix has been implemented and we are monitoring for service restoration.
Affected services are back to normal operation. Our team continues to monitor everything closely.
We are continuing to investigate this issue. Cloud Agents, Automations, and Review Agents (resulting from Cloud Agents) are affected. Bugbot is not affected.
We are continuing to investigate this issue.
We are currently investigating this issue. We will provide updates as more information becomes available.
We are investigating a service degradation affecting Cloud Agents and Automations
Investigating service degradation — Grok Bot
2 updates
This incident has been resolved.
We are investigating a service degradation affecting Grok Bot. Users may experience degraded performance or bots that don't respond.
Investigating service degradation — Grok Bot
3 updates
This incident has been resolved.
The root cause has been identified and a fix is being implemented.
We are investigating a service degradation affecting Grok Bot. Users may experience degraded performance or bots that don't respond.
Investigating service degradation
3 updates
This incident has been resolved.
A fix has been implemented. We are monitoring recovery and will provide another update once the incident is fully resolved.
We are investigating elevated error rates affecting xAI models in the Cursor IDE and CLI. Some Agent requests may fail.
Investigating service degradation
4 updates
This incident has been resolved at 6pm Eastern.
A fix has been implemented and we are monitoring for service restoration. Only Grok 4.6 (non-fast) is affected in Cursor.
A fix has been implemented and we are monitoring for service restoration.
We are investigating a service degradation. Affected agent surfaces: Composer and xAI.
Investigating Grok service degradation
3 updates
This incident has been resolved.
We are monitoring Grok 4.6 for service restoration.
We are investigating a service degradation affecting Grok 4.6.
Investigating service degradation
2 updates
This incident has been resolved.
We are investigating a service degradation. Affected agent surfaces: OpenAI models.
Investigating service degradation — Review Agents and Cloud Agents
2 updates
This incident has been resolved.
We are investigating a service degradation affecting Review Agents and Cloud Agents. Cloud Agents using "Privacy Mode" may experience errors and start delays. For Review Agents, Security Agents and PR Approval agents are impacted.
Grok Bot computers unreachable for some users
4 updates
This incident has been resolved.
A fix has been implemented and we are monitoring for service restoration.
The root cause has been identified and a fix is being implemented.
We have identified an issue affecting Grok Bot. Some users may be unable to reach their Grok Bot computer, and Recover or Reset may fail. Your data is not affected. A fix is rolling out and we will post another update shortly.
Investigating service degradation — CLI, Cloud Agents, and IDE
1 update
Between 12:12 and 13:08 UTC on September 7, 2026, some users may have experienced login or account-related errors. This incident has been resolved. All services have returned to normal operation.
Degraded performance for Grok Bot routine triggers
3 updates
This incident has been resolved.
The root cause has been identified and a fix is being implemented.
We are investigating a service degradation affecting Grok Bot. Some trigger fires may be dropped.
Degraded performance of Grok 4.6
3 updates
This incident has been resolved.
A fix has been implemented and we are monitoring for service restoration.
We are investigating a service degradation affecting Grok 4.6
Investigating service degradation
3 updates
This incident has been resolved.
We have identified the cause and are actively working on a mitigation.
We are investigating a service degradation affecting All Grok Models, Automations, Cloud Agents, Grok Bot and Review Agents
Elevated errors for OpenAI Models
2 updates
Elevated errors affecting OpenAI models have been resolved. Service has been restored.
An upstream OpenAI issue is causing elevated errors for ChatGPT. Some users may experience errors or failed Agent turns. We're monitoring recovery and will provide updates.
Elevated errors for Anthropic Models
3 updates
Elevated errors affecting Anthropic models have been resolved. Service has been restored.
Anthropic reports recovery across most models. The affected models right now are Opus 4.8 and Opus 5. Please see https://status.claude.com/ for provider updates.
An upstream Anthropic issue is causing elevated errors for Fable 5.1, Fable 5, Opus 5, Opus 4.8, and Opus 4.6 requests. Some users may experience errors or failed Agent turns. We're monitoring recovery and will provide updates.
Investigating service degradation — Automations, Cloud Agents, Review Agents
2 updates
This incident has been resolved.
We are investigating a service degradation affecting Automations, Cloud Agents, and Review Agents where they are failing to start.
Investigating service degradation
3 updates
This incident has been resolved.
A fix has been implemented and we are monitoring for service restoration.
We're currently investigating degraded performance affecting requests made with Composer 2.5 and Grok 4.6 Fast. While these models are in use, you may encounter failed or retried requests across Automations, Cloud Agents, the CLI, and the IDE. Other models are unaffected.
Degraded performance of Grok 4.5
3 updates
This incident has been resolved.
A fix has been implemented and we are monitoring for service restoration.
We are investigating a service degradation affecting Grok 4.5
Investigating service degradation
2 updates
This incident has been resolved.
We are investigating degraded performance for requests that use Composer 2.5. Users may see failed or retried requests in Automations, Cloud Agents, the CLI, and the IDE when Composer 2.5 is used. Other models are unaffected.
August 2026(25 incidents)
Investigating service degradation — cursor.com and IDE
3 updates
This incident has been resolved. Sign-in to Cursor has returned to normal operation.
A fix has been implemented and we are monitoring for service restoration.
We are investigating a service degradation affecting sign-in to Cursor.
Investigating service degradation — Grok Bot
3 updates
This incident has been resolved.
A fix has been implemented and we are monitoring for service restoration.
We are investigating a service degradation affecting Grok Bot.
Degraded performance of Grok models
3 updates
This incident has been resolved.
We are seeing signs of improvement and will continue to monitor for service restoration.
We are investigating a service degradation affecting Grok models.
Degraded performance of Grok 4.6
4 updates
This incident has been resolved.
We are seeing signs of improvement and will continue to monitor for service restoration.
The root cause has been identified and a fix is being implemented.
We are investigating a service degradation affecting Grok 4.6.
Investigating service degradation — Automations
3 updates
This incident has been resolved.
We are seeing improvements and will continue monitoring for service restoration.
We are investigating a service degradation affecting Automations.
Elevated errors for Claude Opus 5
3 updates
This incident has been resolved. More information: https://status.claude.com/
Some users may continue to experience intermittent errors with Claude Opus 5 and Fable 5. Anthropic is working on a fix, and we are continuing to monitor the issue. More information: https://status.claude.com/
An upstream Anthropic issue is causing elevated errors for Claude Opus 5 and Fable 5 requests. Some users may experience errors or failed Agent turns. We're monitoring recovery and will provide updates.
Investigating service degradation
3 updates
This incident has been resolved.
A fix has been implemented and we are monitoring for service restoration.
We are investigating a service degradation affecting some non-fast Grok-4.6 sessions. Users may experience failures in sessions with attached images.
Fable 5 unavailable
3 updates
This incident has been resolved.
A fix has been implemented and we are monitoring for service restoration.
We are investigating elevated errors affecting Fable 5. Other models remain available. Please switch to another model or select Auto while we investigate.
Increased error rates for Composer 2.5
4 updates
This incident has been resolved.
A fix has been implemented and we are monitoring for service restoration.
The root cause has been identified and a fix is being implemented.
We are investigating a service degradation affecting Composer 2.5 (non-fast). Users may experience errors when making requests using this model.
GitHub-connected Cloud Agent workflows degraded
2 updates
The incident affecting GitHub-connected workflows in Cloud Agents has been resolved.
We’re investigating elevated errors affecting GitHub-connected workflows in Cloud Agents. Some users may encounter failures or rate-limit errors. We’re working to restore normal operation.
Grok Bot connector delays
4 updates
This incident has been resolved. Affected Grok Bot sessions have been restored, and connectors are operating normally.
A fix has been implemented and affected Grok Bot sessions have been restored. We are monitoring for full recovery.
We are continuing to investigate an issue causing some Grok Bot connectors to hang. We are working to restore normal operation.
We’re investigating an issue causing Grok Bot connectors to hang. We’ll share updates as we learn more.
Investigating service degradation
3 updates
This incident has been resolved.
A fix has been implemented and we are monitoring for service restoration.
We are investigating an issue preventing users from removing members from teams.
Investigating service degradation
3 updates
This incident has been resolved.
A fix has been implemented and we are monitoring for service restoration.
We are investigating a service degradation affecting Grok 4.6.
Grok 4.6 availability issues
3 updates
This incident has been resolved. Grok 4.6 requests, including API traffic, have returned to normal.
Grok 4.6 is operating normally again. We’re monitoring to ensure continued stability.
Customers may encounter errors when using Grok 4.6. We’re investigating and will share updates as we learn more.
GitHub degradation affecting some Cursor services — Automations, Cloud Agents, Codebase
4 updates
The affected Cursor services have recovered. We’re resolving this incident and will continue monitoring service health.
We’re seeing signs of recovery, consistent with our upstream dependency’s latest status updates. We’re continuing to monitor our service health and GitHub's upstream status (https://www.githubstatus.com/)
We are currently investigating this issue. We will provide updates as more information becomes available.
We are investigating a service degradation affecting Automations, Cloud Agents, Review Agents and Codebase related to a GitHub degradation reported in GitHub's status page: https://www.githubstatus.com/
Investigating service degradation
3 updates
This incident has been resolved.
A fix has been implemented and we are monitoring for service restoration.
We are investigating a service degradation for requests that use Grok 4.6 (non-fast). Users may experience slowness and high error rates. Other models are unaffected.
Investigating service degradation — Automations, Cloud Agents, and IDE
2 updates
This incident has been resolved.
All systems and components are operating as expected, but due to a service outage for one of our model providers, agent surfaces using Anthropic Models Claude Mythos 5, Claude Fable 5, and Claude Sonnet 5 may run into issues.
Investigating service degradation
2 updates
This incident has been resolved.
We are investigating degraded performance for requests that use Claude Fable. Users may see failed or retried requests in Automations, Cloud Agents, the CLI, and the IDE when Claude Fable is used. Other models are unaffected.
Investigating service degradation — Automations, Cloud Agents, and IDE
2 updates
This incident has been resolved.
We are investigating degraded performance for requests that use Composer 2.5. Users may see failed or retried requests in Automations, Cloud Agents, and the IDE when Composer 2.5 is used. Other models are unaffected.
Investigating service degradation — Automations, Cloud Agents, and IDE
7 updates
This incident has been resolved.
We are continuing to monitor for service restoration.
We are continuing to monitor this issue.
We found the root cause and are working on implementing a fix.
We are currently investigating this issue. We will provide updates as more information becomes available.
This service degradation is affecting Claude Fable 5 as well.
We are investigating a service degradation affecting Automations, Cloud Agents, and IDE. Affected agent surfaces: Composer, Claude Fable 5
MCP authentication failures in Automations and Cloud Agents
3 updates
This incident has been resolved.
The root cause has been identified and a fix is being implemented.
We are investigating an issue where users are unable to authenticate with MCP servers in Automations and Cloud Agents. Affected runs may fail to connect to their MCP tools.
Degraded Performance for Grok 4.5
3 updates
This incident has been resolved.
A fix has been implemented and we are monitoring for service restoration.
We are investigating a service degradation with Grok 4.5.
Investigating service degradation — Cloud Agents & Automations
4 updates
This incident has been resolved.
A fix has been implemented and we are monitoring for service restoration.
The root cause has been identified and a fix is being implemented.
We are investigating a service degradation affecting Cloud Agents and Automations.
Investigating service degradation
3 updates
This incident has been resolved. Mythos 5, Fable 5, Opus 5 and Sonnet 5 inference has returned to normal.
We are investigating an issue related to Anthropic models. More information: https://status.claude.com/incidents/f6gkkq6txl7z
We are investigating a service degradation for Anthropic models.
Degraded performance for Cloud Agents
3 updates
This incident has been resolved.
A fix has been implemented and we are monitoring for service restoration.
We are investigating a service degradation affecting Cloud Agents.
July 2026(6 incidents)
Investigating service degradation
6 updates
This incident has been resolved. All services have returned to normal operation.
Service is largely recovering. Some intermittent issues may remain as we finish restoring all systems. We are continuing to monitor.
A fix has been implemented and we are monitoring for service restoration.
We have identified the issue causing widespread failures across Cursor and are working on a fix. Users may continue to see errors in the IDE, Cloud Agents, Automations, and related services until the fix is fully rolled out.
We are continuing to investigate a widespread issue affecting Cursor. Users may still see failures across the IDE, Cloud Agents, Automations, and related services. We will post another update shortly.
We are investigating a widespread issue affecting Cursor. Users may see failures across the IDE, Cloud Agents, Automations, and related services.
Investigating service degradation — IDE
3 updates
This incident has been resolved. Fable 5 and Opus 5 inference has returned to normal.
Opus 5 has recovered, we are still monitoring Fable 5. Some users may continue to see failed requests.
Investigating elevated errors for Fable 5 and Opus 5. Some users may see failed or retried requests. The provider has posted an incident and we are monitoring recovery. https://status.claude.com/
Investigating service degradation — IDE
2 updates
This incident has been resolved. Claude inference has returned to normal.
Investigating elevated errors for Claude models Opus 4.8 and Opus 5. Some users may see failed or retried requests. The provider has posted an incident and we are monitoring recovery. https://status.claude.com/
Elevated errors affecting Anthropic models
4 updates
Elevated errors affecting Anthropic models have been resolved. Service has been restored.
Anthropic reports recovery across most Claude models and is continuing to fully resolve remaining elevated errors/latency. Please see https://status.claude.com/ for provider updates.
Anthropic has identified an issue causing elevated errors across Claude models and is working on a fix. Please see https://status.claude.com/ for provider updates.
We are investigating elevated errors affecting Anthropic models. Please see https://status.claude.com/ for more details.
Investigating Composer degradation
4 updates
This incident has been resolved.
We are continuing to investigate this issue and will provide updates as more information becomes available.
We have resolved the service degradation with Grok 4.5 and are still investigating the degradation with Composer 2.5.
We are investigating a service degradation with Grok 4.5 and Composer 2.5
Investigating service degradation — cursor.com, Automations, and Cloud Agents
3 updates
This incident has been resolved.
A fix has been implemented and we are monitoring for service restoration.
We are investigating a service degradation affecting cursor.com, Automations, and Cloud Agents.
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