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Fix ERR_CONNECTION_RESET on Chrome Mobile - Fix Windows Defender Real-Time Protection Stuck Off-Resolve Cloudflare SSL Handshake Failure 525

Updated 2026-06-13 15:12:12windows-fixes
Fix ERR_CONNECTION_RESET on Chrome Mobile - Fix Windows Defender Real-Time Protection Stuck Off-Resolve Cloudflare SSL Handshake Failure 525
Likely symptom
Likely cause
Safe rollback

Verification route

  • Repeat the original action, not only a simplified test case.
  • Restart the app or reload the service after configuration changes.