[Bug] Claude Code consuming excessive CPU resources at 100%+

Resolved 💬 5 comments Opened Oct 22, 2025 by fwends Closed Jan 8, 2026

Bug Description
using stupid amoutns of CPU this is madness its' runign at 100+++++ percent all the time its' bad

Environment Info

  • Platform: darwin
  • Terminal: tmux
  • Version: 2.0.24
  • Feedback ID: d0e95f90-50cd-442c-bbc5-139847640268

Errors

[{"error":"Error: Language not supported while highlighting code, falling back to markdown: \n    at QI (/$bunfs/root/claude:1100:3203)\n    at map (native:1:11)\n    at RH (/$bunfs/root/claude:1100:2920)\n    at j$5 (/$bunfs/root/claude:1723:6331)\n    at TU (/$bunfs/root/claude:79:19415)\n    at Mi (/$bunfs/root/claude:81:42816)\n    at N9 (/$bunfs/root/claude:81:38357)\n    at Pg (/$bunfs/root/claude:81:38285)\n    at hU (/$bunfs/root/claude:81:38139)\n    at gF (/$bunfs/root/claude:81:35218)","timestamp":"2025-10-21T00:22:58.213Z"}]

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