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Fix VS Code Python Debugger Not Working: Common Causes - BitLocker Permission Denied Port Conflict Fix-Certificate Validation Error After Windows Update

2026-06-16 06:40:17developer-tools
Fix VS Code Python Debugger Not Working: Common Causes - BitLocker Permission Denied Port Conflict Fix-Certificate Validation Error After Windows Update

Final checklist

  • Confirm that the same symptom is gone after a restart or refresh.
  • Keep the smallest working change and undo temporary diagnostic settings.