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Fix Chrome Profile Update Error on Windows 10 - Antivirus Causing High CPU in RDP Sessions-Resolve Cloudflare 521 Error: Server Connection Refused

2026-06-14 06:58:13developer-tools
Fix Chrome Profile Update Error on Windows 10 - Antivirus Causing High CPU in RDP Sessions-Resolve Cloudflare 521 Error: Server Connection Refused

Final checklist

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