[Bug] Extreme latency on simple commands in remote environment

Bug Description
printf ok takes over 2 minutes, same CC version is instant on local machine, clean config tested, plugins removed

Environment Info

• Platform: linux
• Terminal: vscode
• Version: 2.1.71
• Feedback ID: 6454de08-9f70-4bde-882d-f8c3b28fccf3

Errors

[{"error":"Error: NON-FATAL: Lock acquisition failed for /home/chengzhengxiang/.local/share/claude/versions/2.1.71 (expected in multi-process scenarios)\n    at jb$ (/$bunfs/root/src/entrypoints/cli.js:2602:2066)\n    at DdA (/$bunfs/root/src/entrypoints/cli.js:2602:1210)\n    at processTicksAndRejections (native:7:39)","timestamp":"2026-03-09T04:43:21.891Z"}]