[BUG] Claude Code Ignores New Requests and Summarizes Previous Context Instead

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?

claude-code: 2.1.70; OMC: 4.7.5
In both the WSL Ubuntu 24.04 environment and the native Windows version of Claude Code, the AI frequently ignores user queries under normal question conditions, regardless of which model is used.
The AI's thinking log shows:This appears to be an empty message

<img width="2608" height="462" alt="Image" src="https://github.com/user-attachments/assets/97d07e52-5e4f-4ab2-b4e5-168ba4b3161a" />

The conversation was empty before. I sent my request, but Claude's response was irrelevant to what I asked.Claude thought I was asking about currentDate, but I never sent that word at all.

<img width="2714" height="827" alt="Image" src="https://github.com/user-attachments/assets/8189856a-a082-4db8-a8d9-1fbfaf12f98d" />

I had already asked several questions in previous rounds.The last question was: In my orders, if the order status is 7, display it as "In Production".
I sent a new request, but Claude's thinking log indicated that I had sent the previous question instead.

<img width="2682" height="629" alt="Image" src="https://github.com/user-attachments/assets/f33b6d5f-4edf-4345-8433-b11c48472d57" />

What Should Happen?

Follow my requirements.

Error Messages/Logs

Steps to Reproduce

It can happen at any time.

Claude Model

None

Is this a regression?

No, this never worked

Last Working Version

_No response_

Claude Code Version

2.1.70 (Claude Code)

Platform

Other

Operating System

Windows

Terminal/Shell

WSL (Windows Subsystem for Linux)

Additional Information

_No response_