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Fix Command Prompt Stuck at Loading Configuration - Windows Defender Connection Refused Due to Group Policy-Fix Windows Security 502 Bad Gateway Sync Error

2026-06-14 07:59:34
Fix Command Prompt Stuck at Loading Configuration - Windows Defender Connection Refused Due to Group Policy-Fix Windows Security 502 Bad Gateway Sync Error

Result check

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