BounceBoxCli.Checked := false ;
  CMBoxCli.Checked := false ;
  CMBoxSrvr.Checked := false ;
  CMsgId.Text := '' ;
  CPortTxt.Text := '' ;
  CertAutoOrder.Checked := false ;
  CertBundleFile.Text := '' ;
  CertHostName.Text := '' ;
  CleanBox2.Checked := false ;
  CliJTxt.Text := '' ;
  ClientHost.Text := '' ;
  ClientQOS.ItemIndex := 0 ;
  MsgBox.Lines.Clear ;
  RetainBox.Checked := false ;
  RootCAFile.Text := '' ;
  ServerIpAddr.Text := '' ;
  ServerNonPort.Text := '' ;
  ServerSSLPort.Text := '' ;
  TopicTxt.Text := '' ;
  TopicsTxt.Lines.Clear ;
  VerifyCertChain.Checked := false ;