Elevated errors on Claude Code and Claude Cowork

Incident Report for Claude

Monitoring

A mitigation has been applied for the issue affecting Claude Cowork and Claude Code on the web, and we are monitoring for recovery. Sessions that disconnected earlier can be retried

Posted Aug 28, 2026 - 18:21 UTC

Identified

We have identified an issue with an upstream cloud provider affecting Claude Cowork and Claude Code on the web. Some sessions may fail to start or disconnect mid-task; affected sessions can be retried. We are in contact with the provider and will provide an update as soon as possible.

Posted Aug 28, 2026 - 17:22 UTC

This incident affects: Claude Code and Claude Cowork.