Fable 5.1 Extra High ultra code

Status Open
Reported on v2.1.288
Maintainer reply None cached
Activity 0 comments · opened Oct 3, 2026

Preflight Checklist

  • [x] I have searched existing issues for similar behavior reports
  • [x] This report does NOT contain sensitive information (API keys, passwords, etc.)

Type of Behavior Issue

Other unexpected behavior

What You Asked Claude to Do

I'm an Instrucitonal Designer taking on a new role at a university medical school and I am looking for top-notch resources for medical education and training. Free resources are great if they can be found on archive.org, but I am looking for all resources. The school is UT Dell School of Medicine.

What Claude Actually Did

  1. Ran detached shell commands that could not be stopped in VS Code.
  2. Ignored my prompt of "stop" several times
  3. Stated that it replied to my commands when it did not

Expected Behavior

  1. Should not run detached shell commands that can not be stopped in the window it was intiated from.
  2. Stop when I say stop
  3. Not lie to me about saying that it replied when it did not.

Files Affected

Permission Mode

Accept Edits was ON (auto-accepting changes)

Can You Reproduce This?

Haven't tried to reproduce

Steps to Reproduce

Pasted 2026-10-03 at 8.05.49 AM.tiff

Claude Model

Sonnet

Relevant Conversation

Impact

Critical - Data loss or corrupted project

Claude Code Version

2.1.288.

Platform

Other

Additional Context

_No response_

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