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Fix 'Port Already Allocated' Error in Docker Compose on Windows - Fix Python Virtual Environment Activation Failure-Windows Defender Real-Time Protection Keeps Turning Off: Fixes

2026-07-28 12:40:41developer-tools
Fix 'Port Already Allocated' Error in Docker Compose on Windows - Fix Python Virtual Environment Activation Failure-Windows Defender Real-Time Protection Keeps Turning Off: Fixes

Final checklist

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