[BUG] API Error: Stream idle timeout - even small file tasks fail on Claude Code Web

Resolved 💬 3 comments Opened Apr 16, 2026 by assa1721 Closed Apr 19, 2026

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?

어제부터 계속 발생
파일 크기 작아도 동일한 에러
모바일 네트워크에서도 동일
단일 파일 작업도 안됨

<img width="792" height="647" alt="Image" src="https://github.com/user-attachments/assets/75e53f97-5725-4d70-aca9-18877e0543b5" />

What Should Happen?

파일 크기와 관계없이 작업이 정상적으로 완료되어야 합니다

Error Messages/Logs

Steps to Reproduce

Claude Code Web (claude.ai/code) 접속
GitHub 레포 연결
파일 수정 요청 (예: 요청사항.md 업데이트)
API Error: Stream idle timeout - partial response received 에러 발생
재시도해도 동일한 에러 반복

Claude Model

Sonnet (default)

Is this a regression?

Yes, this worked in a previous version

Last Working Version

_No response_

Claude Code Version

web

Platform

Anthropic API

Operating System

Windows

Terminal/Shell

Other

Additional Information

_No response_

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