Anthropic
Claude Code
No data
Last success —
No component payload
Degraded functionality for Claude Cowork on Windows
4 up0 degraded0 down1 unknown
Snapshot 18:25:40 UTC
updates every 60s
Official incident · Claude Code
Degraded functionality for Claude Cowork on Windows
resolved · 2026-09-10 15:54:10 UTC · Resolved 2026-09-14 19:14:45 UTC
Official component matchmajorClaude Cowork
Official updates
- resolved
This issue has been resolved. Microsoft has released a September 14 Windows update that fixes it: https://support.microsoft.com/en-us/servicing/os/windows-11/2026/09/kb5129195-windows-11-24h2-25h2-security-update
- identified
A Windows update released September 8 has left Claude Cowork on Windows unable to run local commands, because its workspace can no longer reach your computer's drive. For most users, chat and file reading and editing still work. There's no in-app workaround yet, and restarting or reinstalling won't help. Microsoft has developed a fix and is working to release it. We'll post an update when we have more to share.
Could not read official status. Unknown is not operational.
DATA SOURCE
Data from each vendor official status page, refreshed every 60 seconds. Failed reads show unknown and last success time.
- status.claude.com/api/v2/summary.json
- status.openai.com/api/v2/summary.json + components.json
- status.cursor.com/api/v2/summary.json
- www.githubstatus.com/api/v2/summary.json
Snapshots and status changes are retained for up to 7 days; official incidents remain in the site index. Everything is generated only from official data captured by this site.