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Windows Defender Proxy Error: Setup Checklist for Fix - BitLocker Network Unlock SSL Certificate Problem-Resolve 502 Bad Gateway in PowerShell

2026-06-13 20:15:02
Windows Defender Proxy Error: Setup Checklist for Fix - BitLocker Network Unlock SSL Certificate Problem-Resolve 502 Bad Gateway in PowerShell

Result check

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