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Fix Windows Defender SSL Certificate Sync Errors - Windows Defender Exclusions for Gaming Performance-Fix 502 Bad Gateway Error in Remote Desktop via Firewall

2026-06-16 07:19:08windows-fixes
Fix Windows Defender SSL Certificate Sync Errors - Windows Defender Exclusions for Gaming Performance-Fix 502 Bad Gateway Error in Remote Desktop via Firewall

Final checklist

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