[BUG] Remote control lost and bun crash in claude code win desktop

Resolved 💬 5 comments Opened Mar 29, 2026 by brunomaida Closed Jun 2, 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?

Error during remote controle session

What Should Happen?

(no errors)

Error Messages/Logs

Bun v1.3.11 (759ce802) Windows x64 (baseline)─────────────────────────────────────
Windows v.win11_dton (shift+tab to cycle) · Checking for updates Remote Control …
CPU: sse42 avx avx2
Args: "C:\Users\bruno\.local\bin\claude.exe"
Features: Bun.stderr(2) Bun.stdin(2) Bun.stdout(2) abort_signal(1237) fetch(3364) jsc spawn(1406) standalone_executable process_dlopen yaml_parse(131)
Builtins: "bun:main" "node:assert" "node:async_hooks" "node:buffer" "node:child_process" "node:constants" "node:crypto" "node:dns" "node:events" "node:fs" "node:fs/promises" "node:http" "node:https" "node:module" "node:net" "node:os" "node:path" "node:path/posix" "node:path/win32" "node:perf_hooks" "node:process" "node:stream" "node:stream/consumers" "node:timers/promises" "node:tls" "node:tty" "node:url" "node:util" "node:zlib" "node:worker_threads" "undici" "ws" "node:http2"
Elapsed: 218248761ms | User: 1911312ms | Sys: 163937ms
RSS: 3.75GB | Peak: 3.76GB | Commit: 16.88GB | Faults: 22338635 | Machine: 16.85GB

panic(thread 19024): Segmentation fault at address 0x413DA010000
oh no: Bun has crashed. This indicates a bug in Bun, not your code.

To send a redacted crash report to Bun's team,
please file a GitHub issue using the link below:

 https://bun.report/1.3.11/e_1759ce80mgkgEuhogCgor9wCmgr9wCm8p9wCs3m9wCw5ox3Bi80hNir0wkBo5iomB006qTmhy4b8u54bo3++0B8m5iwBixt+2Bqjo62B69l62Bu26zd4p/pYCYKERNEL32.DLLut0LCSntdll.dll4oijBA2mhChgg8/lB

Steps to Reproduce

enabled /remote-session
put some work to run on machine
opened cel phone to control and no feedback available.
went back to machine and saw the error

Claude Model

Opus

Is this a regression?

I don't know

Last Working Version

_No response_

Claude Code Version

2.1.86

Platform

Anthropic API

Operating System

Windows

Terminal/Shell

PowerShell

Additional Information

_No response_

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