[BUG] Claude Code v2.1.87 Claude Max plan Sonnet throws "rate limit reached" immediately at startup/login Haiku works fine Debug log shows quota check API call never returns

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?

Claude Code v2.1.87
Claude Max plan
Sonnet throws "rate limit reached" immediately at startup/login
Haiku works fine
Debug log shows quota check API call never returns

What Should Happen?

it should just work

Error Messages/Logs

api error

Steps to Reproduce

help

Claude Model

None

Is this a regression?

Yes, this worked in a previous version

Last Working Version

_No response_

Claude Code Version

api error

Platform

Anthropic API

Operating System

macOS

Terminal/Shell

Terminal.app (macOS)

Additional Information

_No response_