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Fix Nginx Config Test Failure After Adding SSL Certificate - Fix Windows Security Error 502 Bad Gateway-Resolve Windows Defender Token Expired in Command Prompt

2026-06-13 15:16:23
Fix Nginx Config Test Failure After Adding SSL Certificate - Fix Windows Security Error 502 Bad Gateway-Resolve Windows Defender Token Expired in Command Prompt

Result check

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