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Nginx 502 Bad Gateway: PHP-FPM Fix Guide - How to Fix Windows Defender Throttling After Update-Firefox Profile Missing Error Fix

2026-06-13 16:31:37cloud-software
Nginx 502 Bad Gateway: PHP-FPM Fix Guide - How to Fix Windows Defender Throttling After Update-Firefox Profile Missing Error Fix

Final checklist

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