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Fix 'Port Already Allocated' Error in Windows Defender - Mac VSCode Not Detecting Python: Troubleshooting Guide-How to Fix Windows Update 502 Error with DNS Settings

2026-06-13 14:57:05developer-tools
Fix 'Port Already Allocated' Error in Windows Defender - Mac VSCode Not Detecting Python: Troubleshooting Guide-How to Fix Windows Update 502 Error with DNS Settings

Final checklist

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