Cowork VM

Preflight Checklist

• [x] I have searched existing issues and this hasn't been reported yet
• [x] This is a single bug report (please file separate reports for different bugs)
• [x] I am using the latest version of Claude Code

What's Wrong?

Cowork VM starts and shows CONNECTED but all requests time out on WiFi (Qualcomm Atheros AR9285)

What Should Happen?

Cowork works normally

Error Messages/Logs

Virtualization is not available. Claude's workspace requires Hyper-V, but the virtualization service is not responding. Restart your computer to resolve this. | Request timed out.

Steps to Reproduce

Connect via WiFi and try to use Cowork

Claude Model

Opus

Is this a regression?

I don't know

Last Working Version

_No response_

Claude Code Version

Claude 1.1.6041.0

Platform

Anthropic API

Operating System

Windows

Terminal/Shell

PowerShell

Additional Information

System info: Windows 10 Pro, ASUS K52Jc, Qualcomm Atheros AR9285 WiFi