Elevated errors on Claude Code and Claude Cowork
Was Claude down? Anthropic reported “Elevated errors on Claude Code and Claude Cowork” on Aug 28, 2026, 5:22 PM UTC. Full timeline below. This incident affects Claude — see live Claude status. Source: official vendor status feed.
Timeline
Aug 28, 2026, 8:21 PM UTC
The issue affecting Claude Cowork and Claude Code on the web has been resolved.
Aug 28, 2026, 6:21 PM 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
Aug 28, 2026, 5:22 PM 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.
More Claude outages
- Elevated errors for Claude Opus 5.5Oct 6, 2026, 12:24 PM UTC · resolvedPartial outage
- Elevated errors for Claude Mythos 5.1 and Claude Fable 5.1Oct 5, 2026, 1:05 PM UTC · resolvedPartial outage
- Delayed credits on the Claude PlatformOct 1, 2026, 4:20 PM UTC · resolvedDegraded
- Elevated errors on claude.ai, Claude Code, Claude Cowork and the Claude APISep 29, 2026, 2:21 PM UTC · resolvedPartial outage
- Elevated errors for multiple modelsSep 22, 2026, 12:57 AM UTC · resolvedPartial outage
- Issues with Google Play subscriptionsSep 16, 2026, 4:18 PM UTC · resolvedResolved