TFisherIRA

I tried unplugging the board again and it automatically reconnects.

I resolved the issue by just using DigitalPortType.FirstPortA for bitValues 0-7 and then using DigitalPortType.FirstPortB for bitValues 8-11 when using the Dout() command.
  Private Sub OutputValue(value As Integer)         Dim ULStat As ErrorInfo         Dim PortType As DigitalPortType         ' Determine the port type based on the state of CheckBox1         If CheckBox1.Checked Then             PortType = DigitalPortType.FirstPortB         Else             PortType = DigitalPortType.FirstPortA         End If         ' Output the value using DOut(), converting it to UShort         ' Parameters:         '   PortType : The output port type         '   DataValue: The value to be written to the port         ULStat = DaqBoard.DOut(PortType, CUShort(value))         If ULStat.Value <> ErrorInfo.ErrorCode.NoErrors Then             MessageBox.Show("Error occurred while outputting value: " & ULStat.Message, "Error", MessageBoxButtons.OK, MessageBoxIcon.Error)         End If     End Sub