[BUG] Windows application closes automatically after a minute in CODE-Mode (after updating to 1.2581.0)

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?

The Windows application closes automatically after a minute (The problem only occurs in CODE mode)

• The Windows application works in chat and co-working mode
• without displaying an error message
• The problem occurred after the update to 1.2581.0

What I’ve already done:

• Uninstalled and reinstalled Claude. (File from the official website)
• Reinstalled the graphics card drivers
• Run Claude as an administrator

What Should Happen?

The Claude Windows application should not close automatically after one minute

Error Messages/Logs

Steps to Reproduce

I open the Windows app and click on CODE mode

Claude Model

Opus

Is this a regression?

Yes, this worked in a previous version

Last Working Version

_No response_

Claude Code Version

1.2581.0

Platform

Other

Operating System

Windows

Terminal/Shell

Windows Terminal

Additional Information

_No response_