Claude partial outage
Anthropic is mitigating a partial Claude outage causing errors on claude.ai, the API, Claude Code, and Cowork.
Anthropic's status page reports a partial outage with elevated error rates across claude.ai, including desktop and mobile apps, platform.claude.com, the Claude API, Claude Code, and Claude Cowork. Users may see failed requests, conversation load or send errors, or repeated sign-in prompts. A mitigation posted at 14:41 UTC on Sep 29, 2026 substantially reduced errors, but some sign-in, account actions, and Claude Code and Cowork sessions are still failing while a full fix continues.
- Elevated errors hit claude.ai, desktop and mobile apps, Claude Code, and Cowork.
- Some Claude API requests on api.anthropic.com also failed.
- A mitigation cut error rates, but sign-in, account actions, and some sessions still fail.
- Anthropic says a full fix is still in progress.
From the original article
1 min read at status.claude.comWe have applied a mitigation and error rates have dropped substantially. Some sign-in attempts, account actions and Claude Code and Cowork sessions are still failing. We are continuing to work on a full fix.
By sidcool · status.claude.com
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