[BUG] 1st prompt work, 2nd just idles. 12 hours of this exact issue

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?

1st prompt work, 2nd just idles. 12 hours of this exact issue

What Should Happen?

it should work, not idle, or at the very least error with a reportable code

Error Messages/Logs

Steps to Reproduce

run 1 prompt, then a second

Claude Model

None

Is this a regression?

Yes, this worked in a previous version

Last Working Version

_No response_

Claude Code Version

2.1.80

Platform

Anthropic API

Operating System

macOS

Terminal/Shell

Terminal.app (macOS)

Additional Information

_No response_