[Bug] Custom Slash Commands Not Consistently Recognized on Windows

Bug Description
"In windows version, Claude Code often fails to integrate custom slash commands that are stored in {project_root}/.claude/commands. Globally setup slash commands are also often not regonized. When this happens, I would restart claude code over and over until it recognizes and integrates the custom slash commands."

Environment Info

• Platform: win32
• Terminal: windows-terminal
• Version: 2.0.1
• Feedback ID: b6e227e3-4c8d-43e4-b4f7-ced6203e0d7b

Errors

[{"error":"AbortError: The operation was aborted\n    at abortChildProcess (node:child_process:717:27)\n    at AbortSignal.onAbortListener (node:child_process:787:7)\n    at [nodejs.internal.kHybridDispatch] (node:internal/event_target:827:20)\n    at AbortSignal.dispatchEvent (node:internal/event_target:762:26)\n    at runAbort (node:internal/abort_controller:486:10)\n    at abortSignal (node:internal/abort_controller:457:3)\n    at AbortController.abort (node:internal/abort_controller:505:5)\n    at Timeout._onTimeout (file:///C:/Users/gyurae/AppData/Roaming/npm/node_modules/@anthropic-ai/claude-code/cli.js:1768:1164)\n    at listOnTimeout (node:internal/timers:588:17)\n    at process.processTimers (node:internal/timers:523:7)","timestamp":"2025-10-01T23:51:02.605Z"},{"error":"AbortError: The operation was aborted\n    at abortChildProcess (node:child_process:717:27)\n    at AbortSignal.onAbortListener (node:child_process:787:7)\n    at [nodejs.internal.kHybridDispatch] (node:internal/event_target:827:20)\n    at AbortSignal.dispatchEvent (node:internal/event_target:762:26)\n    at runAbort (node:internal/abort_controller:486:10)\n    at abortSignal (node:internal/abort_controller:457:3)\n    at AbortController.abort (node:internal/abort_controller:505:5)\n    at Timeout._onTimeout (file:///C:/Users/gyurae/AppData/Roaming/npm/node_modules/@anthropic-ai/claude-code/cli.js:1768:1164)\n    at listOnTimeout (node:internal/timers:588:17)\n    at process.processTimers (node:internal/timers:523:7)","timestamp":"2025-10-01T23:51:02.606Z"}]