[BUG] #94910

Preflight Checklist

• I have searched existing issues and this hasn't been reported yet
• This is a single bug report (please file separate reports for different bugs)
• I am using the latest version of Claude Code

What's Wrong?

I just upgraded to v2.110.0 and immediately noticed I could not reactivate Remote Control mode. I had Claude investigate the issue internally and he produced this report below:

Claude Desktop 2.110.0 (Windows), Claude Code CLI auto-updated 2.1.270 → 2.1.271 at 2026-09-16 20:04.
Remote Control connected fine at 17:42 on 2.1.270. Every enable since the first session spawn on
2.1.271 (20:54:50) fails instantly:
[remote-control] bridge_state: "failed" — "Remote Control server rejected the request (HTTP 403)"
Reproduced 10x across re-login and full app relaunch; app reuses the cached OAuth token each time.
Device bridge (bridge.claudeusercontent.com) authenticates normally with the same account.

What Should Happen?

Remote Control should activate, but will not with repeated 403 errors trying to connect to Remote Control server.

Error Messages/Logs

Steps to Reproduce

Upgrade from prior version to 2.110.0
Attempt to activate remote control in Claude Code chat using /Remote-Control command
Get Remote Control server connection failure 403 error

Claude Model

Opus

Is this a regression?

Yes, this worked in a previous version

Last Working Version

No response

Claude Code Version

not sure

Platform

Anthropic API

Operating System

Windows

Terminal/Shell

PowerShell

Additional Information

No response