[BUG] What is happening?? Claude code went from hero to zero this week!.

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?

Code is a mess
Everything I say ignored
Complete disaster
Every task takes forever since Claude can't do anything correctly

What Should Happen?

Claude should be as great as it was last week.

Error Messages/Logs

Steps to Reproduce

Using the GUI. Just ask Claude to continue working on any project. It will be awful

Claude Model

Sonnet (default)

Is this a regression?

Yes, this worked in a previous version

Last Working Version

_No response_

Claude Code Version

Claude 1.15962.1 (1e236d) 2026-06-26T19:44:44.000Z

Platform

Anthropic API

Operating System

Windows

Terminal/Shell

PowerShell

Additional Information

_No response_