[BUG] CoworkVM Background Services running issue preventing application startup

Preflight Checklist

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

What's Wrong?

so I am getting this on claude desktop application and the part where I run an next js application on my terminal it stopped after few moments automatically with the /health route triggered! I don't get this issue when claude application is not running, not even on the background so application works smootly without any issues.

What Should Happen?

I should be able to run my external applications without any stop of hurdle

Error Messages/Logs

Steps to Reproduce

GET /health 400 in 284ms

Claude Model

None

Is this a regression?

I don't know

Last Working Version

No response

Claude Code Version

2.1.173 (Claude Code)

Platform

Anthropic API

Operating System

Windows

Terminal/Shell

Windows Terminal

Additional Information

No response

No source file or test is identified. Start by reproducing with Claude Desktop running in the background alongside the Next.js application in Windows Terminal, then compare requests to the /health route with Claude Desktop closed; done means the external application continues running without unexpected GET /health failures.