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Fix ERR_SSL_PROTOCOL_ERROR on Windows 10 - Reset Remote Desktop Port to Default 3389-Bypass Windows Activation Throttling

Updated 2026-06-14 03:00:26office-tools
Fix ERR_SSL_PROTOCOL_ERROR on Windows 10 - Reset Remote Desktop Port to Default 3389-Bypass Windows Activation Throttling
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.