[BUG] Download stalled: no data received for 60 seconds

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 am trying to install claude in side a linux docker container on windows and 90% of tries fail to download it. The other 10% are fine.

The official way of installing claude is very brittle for me.
Sometimes it takes my loop below 5 minutes, sometimes it takes an hour to get claude installed.

What Should Happen?

Claude should be correctly installed.

Error Messages/Logs

Installing latest Claude Code...
Setting up Claude Code...

✘ Installation failed

Download stalled: no data received for 60 seconds


Try running with --force to override checks
Installation failed, retrying in 1s...
Setting up Claude Code...

✘ Installation failed

Download stalled: no data received for 60 seconds


Try running with --force to override checks
Installation failed, retrying in 1s...
Setting up Claude Code...

✘ Installation failed

Download stalled: no data received for 60 seconds


Try running with --force to override checks
Installation failed, retrying in 1s...
Setting up Claude Code...

✘ Installation failed

Download stalled: no data received for 60 seconds


Try running with --force to override checks
Installation failed, retrying in 1s...
Setting up Claude Code...

✘ Installation failed

Download stalled: no data received for 60 seconds

Steps to Reproduce

In docker container I run this command:

 until curl -fsSL https://claude.ai/install.sh | bash; do
        echo "Installation failed, retrying in 1s..."
        sleep 1
    done

Note: I have a fiber connection and no internet problems inside my containers or slow speeds.

Claude Model

None

Is this a regression?

I don't know

Last Working Version

_No response_

Claude Code Version

none installed

Platform

Anthropic API

Operating System

Windows

Terminal/Shell

PowerShell

Additional Information

_No response_