[BUG] API Error: Unable to connect to API (ECONNRESET)

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?

I keep getting this error. I checked the server status and that's good. I closed out and restarted the program and that didn't help. I also started a new thread and that didn't work. Cannot use cowork.

What Should Happen?

I check the server status and that's good. I closed out and restarted the program and that didn't help. I also started a new thread and that didn't work. What the heck is going on?

Error Messages/Logs

Steps to Reproduce

1.open cowork
2.try to use cowork...

Claude Model

None

Is this a regression?

Yes, this worked in a previous version

Last Working Version

_No response_

Claude Code Version

latest

Platform

Anthropic API

Operating System

Windows

Terminal/Shell

Terminal.app (macOS)

Additional Information

I check the server status and that's good. I closed out and restarted the program and that didn't help. I also started a new thread and that didn't work. What the heck is going on?

<img width="593" height="328" alt="Image" src="https://github.com/user-attachments/assets/7ed715b9-59f6-4f19-a108-960977600e99" />