Claude Outage History

Claude.ai experienced elevated errors for 16 minutes on March 2nd, 2026. The incident affected the claude.ai web interface and was classified as a minor service disruption. The issue was resolved after investigation and monitoring.

Claude Opus 4.6 experienced elevated errors for 1.1 hours, affecting claude.ai, console.anthropic.com, and api.anthropic.com. The issue was identified and a fix was implemented, with the incident fully resolved after monitoring confirmed the solution was effective.

Claude Opus 4.6 experienced elevated errors for 1.2 hours, affecting claude.ai, console.anthropic.com, and api.anthropic.com. Users reported that the AI was not responding to queries and was providing errors instead of answers. The issue was identified and resolved with a fix implementation.

Claude experienced a major service disruption lasting 4 hours that affected claude.ai, the console, and API, with users unable to access chats, load conversations, upload files, or use desktop and mobile applications. Users reported receiving "This isn't working right now" messages, gateway timeouts, and complete inability to access Claude across all platforms and devices. The issue was identified as problems with login/logout functionality and some API methods, and was resolved after implementing and monitoring a fix.

Claude Opus 4.6 experienced a high rate of errors for 22 minutes, affecting both claude.ai and api.anthropic.com between 9:50-10:12 PT on February 28th. The issue has been resolved and error rates have returned to normal.

Claude.ai experienced elevated errors for 2.9 hours, preventing users from connecting to the service and causing upstream connection timeouts, API connection failures, and issues with policy acknowledgments and plan selection. A fix was implemented and the service was restored to normal operation.

Claude's Sonnet 4.6 model experienced an elevated error rate affecting claude.ai, the Anthropic console, and API services. The incident impacted users' ability to interact with the Sonnet 4.6 model across all platforms for 12 minutes before being resolved.

Claude Desktop app experienced login failures preventing new users from accessing the service. The issue affected claude.ai components and lasted approximately 4 minutes before being resolved. The service was restored and monitored for stability.

Claude.ai experienced elevated errors for 4 hours, preventing users from connecting through web, desktop, and mobile applications across multiple devices. Users reported inability to access Claude through any platform, incomplete task responses, deleted conversation history, and applications failing to launch. The issue was resolved after implementing a fix and monitoring the results.

Claude.ai experienced elevated errors for 12 minutes, affecting the main web interface. The incident was resolved after investigation and monitoring.