[Bug] Claude Code hangs during task execution with no progress indication

Bug Description
'ú¢ Crystallizing'Ķ (esc to interrupt ¬∑ 14m 57s ¬∑ 'Üì 0 tokens)
15MINS doing nothing as usual

Environment Info

• Platform: darwin
• Terminal: tmux
• Version: 2.1.15
• Feedback ID: 93cb0e18-3f41-49f5-bf26-e0f153fb5bcc

Errors

[{"error":"Error: ENOENT: no such file or directory, scandir '/Library/Application Support/ClaudeCode/.claude/skills'\n    at readdirSync (unknown)\n    at <anonymous> (/$bunfs/root/claude:12:1903)\n    at AW (/$bunfs/root/claude:11:34882)\n    at readdirSync (/$bunfs/root/claude:12:1864)\n    at hGR (/$bunfs/root/claude:1482:380)\n    at hGR (/$bunfs/root/claude:1482:1350)\n    at <anonymous> (/$bunfs/root/claude:1482:4440)\n    at <anonymous> (/$bunfs/root/claude:1482:5171)\n    at A (/$bunfs/root/claude:11:7245)\n    at iq8 (/$bunfs/root/claude:4125:4342)\n    at async <anonymous> (/$bunfs/root/claude:5413:2332)","timestamp":"2026-01-22T14:24:08.381Z"},{"error":"Error: NON-FATAL: Lock acquisition failed for /Users/greg/.local/share/claude/versions/2.1.15 (expected in multi-process scenarios)\n    at eZR (/$bunfs/root/claude:3243:2091)\n    at cFA (/$bunfs/root/claude:3243:1202)\n    at processTicksAndRejections (native:7:39)","timestamp":"2026-01-22T14:24:08.425Z"},{"error":"Error: Request was aborted.\n    at makeRequest (/$bunfs/root/claude:901:3940)\n    at processTicksAndRejections (native:7:39)","timestamp":"2026-01-22T14:24:21.951Z"}]