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Fix Cloudflare SSL Flexible Redirect Loop on Apache - Resolve Windows Defender Authentication Failure from Group Policy-Resolving Nginx Permission Denied for Log Directory

2026-06-13 17:40:42
Fix Cloudflare SSL Flexible Redirect Loop on Apache - Resolve Windows Defender Authentication Failure from Group Policy-Resolving Nginx Permission Denied for Log Directory

Result check

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