[BUG] Buffering during login (web login works fine) for Claude Desktop app

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?

Product: Claude Desktop App

Buffering during login (web login works fine).

OS: Windows

Steps Tried: Reinstalled the app, reset app data, cleared cache, checked Event viewer (no Claude-related errors found)

Duration: Buffering for 20+ minutes

What Should Happen?

I should be able to login because I am able to login to Claude AI website.

Error Messages/Logs

Steps to Reproduce

1. Login to Claude Desktop app using my credentials.
2. Mine just buffer for 20 minutes and kicked me out.

Claude Model

None

Is this a regression?

Yes, this worked in a previous version

Last Working Version

_No response_

Claude Code Version

Claude Desktop app

Platform

Anthropic API

Operating System

macOS

Terminal/Shell

Terminal.app (macOS)

Additional Information

_No response_