[BUG] API Error: Stream idle timeout - partial response received

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 in claude code and claude.ai chats via the browser only:

API Error: Stream idle timeout - partial response received

I am on Max plan, very frustartign given i've paid $900 to Anthropic in 4 months

What Should Happen?

I keep getting this error in claude code and claude.ai chats via the browser only:

API Error: Stream idle timeout - partial response received

I am on Max plan, very frustartign given i've paid $900 to Anthropic in 4 months

Error Messages/Logs

I keep getting this error in claude code and claude.ai chats via the browser only:

API Error: Stream idle timeout - partial response received

I am on Max plan, very frustartign given i've paid $900 to Anthropic in 4 months

Steps to Reproduce

I keep getting this error in claude code and claude.ai chats via the browser only:

API Error: Stream idle timeout - partial response received

I am on Max plan, very frustartign given i've paid $900 to Anthropic in 4 months

Claude Model

None

Is this a regression?

Yes, this worked in a previous version

Last Working Version

_No response_

Claude Code Version

not cli

Platform

Anthropic API

Operating System

macOS

Terminal/Shell

Terminal.app (macOS)

Additional Information

_No response_