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Fixing NGINX 502 Bad Gateway Permission Denied - Antivirus Interference with Firefox HTTPS: Fix Guide-How to Reduce Windows Defender Memory Usage

2026-06-13 13:49:16
Fixing NGINX 502 Bad Gateway Permission Denied - Antivirus Interference with Firefox HTTPS: Fix Guide-How to Reduce Windows Defender Memory Usage

Result check

  • Keep one change per test run so you know which step helped.
  • Undo temporary changes after the issue is confirmed.