title: EasyModbus TCP communication slowing down windows application
body: <p>The WinForms application slows down when the number of methods inside the timer for EasyModbus TCP increases. What should be done to increase the speed of the application?</p>
  
  <p>I'm connecting a slave device from a WinForms application using Modbus TCP/IP.
  The EasyModbus TCP/IP library is used to build communication between the WinForms application and the slave device,
  The data (float) should be continuously read from and written to the client, so the methods are written in a timer for Modbus communication. When the number of methods increases, the whole application slows down.</p>
  
  <pre><code>using EasyModbus;
  
  ModbusClient modbusClient;
  
  tmr_Modbus_Com.Enabled = false;
  timer1.Enabled = false;
  private void tmr_Modbus_Com_Tick(object sender, EventArgs e)
      {
          tmr_Modbus_Com.Enabled = false;
  
          modbusClient.WriteMultipleRegisters(2, ModbusClient.ConvertFloatToRegisters((float)variable, ModbusClient.RegisterOrder.HighLow)); //writing float data in "variable" to client register 40001 and 40002
  
          textbox1.Text = ModbusClient.ConvertRegistersToFloat(modbusClient.ReadHoldingRegisters(394, 2), ModbusClient.RegisterOrder.HighLow).ToString(); //reading data from two registers 393 and 394 and displays on a textbox, "textbox1"
  
          tmr_Modbus_Com.Enabled = true
  
      }
  </code></pre>
  
  <p>The above code returns expected results,
  It writes float data from WinForms to register number 40001
  Also, it reads the data from client ModBus register 40395 and displays it in the text box.</p>
  
  <p>The whole application slows down when the number of methods to read and write data increases since data from a number of registers need to be accessed simultaneously. </p>
  
  <p>Can anyone please help me with this issue, how to access multiple registers at a time without slowing down the whole application?</p>