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Fixing Windows Security 502 Bad Gateway Errors - How to Fix PowerShell Script Not Launching via Task Scheduler-Windows Defender Real-Time Protection Stuck Off

2026-06-13 16:27:55
Fixing Windows Security 502 Bad Gateway Errors - How to Fix PowerShell Script Not Launching via Task Scheduler-Windows Defender Real-Time Protection Stuck Off

Result check

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