[BUG] Android app hangs indefinitely when Claude Code environment fails to start

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?

After multiple messages, app shows 'starting claude code' with unresponsive stop button"

What Should Happen?

Anthropic's mobile team needs to fix. The environment manager should have proper timeout and error handling.

Error Messages/Logs

Steps to Reproduce

I'm a new user to the Android app but it happened in 2 of my 4 threads thus far. I'm not sure if it's repeatable with anything specific, just multiple messages to/from sonnet and it hangs.
The send arrow turns to processing square (which becomes unresponsive) and my last message disappears from the screen completely

Claude Model

Sonnet (default)

Is this a regression?

I don't know

Last Working Version

_No response_

Claude Code Version

2.0.59

Platform

Other

Operating System

Other

Terminal/Shell

Other

Additional Information

_No response_