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Windows Defender Real-Time Protection Won't Turn On: Fixes - How to Fix Cloudflare Error 525: SSL Handshake Failed-Fix Chrome Profile Error and Sync Disabled

2026-06-13 11:30:25developer-tools
Windows Defender Real-Time Protection Won't Turn On: Fixes - How to Fix Cloudflare Error 525: SSL Handshake Failed-Fix Chrome Profile Error and Sync Disabled

Final checklist

  • Confirm that the same symptom is gone after a restart or refresh.
  • Keep the smallest working change and undo temporary diagnostic settings.