# Anthropic: Elevated errors on Claude Code and Claude Cowork

- Provider: [Anthropic](https://outages.cc/anthropic.md)
- Type: Incident
- State: Resolved
- Worst impact: Partial outage
- Started: 2026-08-28 17:22 UTC
- Resolved: 2026-08-28 20:21 UTC (lasted 2 h 59 min)
- Components: Claude Code, Claude Cowork
- Official update: https://stspg.io/6rfby2z7stc2

## Updates from Anthropic

### resolved, 2026-08-28 20:21 UTC

The issue affecting Claude Cowork and Claude Code on the web has been resolved.

### monitoring, 2026-08-28 18:21 UTC

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

### identified, 2026-08-28 17:22 UTC

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.