C# - Specify Max payload size and Window size in SNMR trace

Hello and happy new year,

When sending the SNRM trace using GXDLMSDirector it works and the communication with the meter is perfect. But in the C# library, we are not able to send it with the following configuration:

* Max payload size in transmit = 228
* Max payload size in receive = 228
* Window size in transmit = 1
* Window size in receive = 1

So we end up sending this:

<HDLC len="12" >
<TargetAddress Value="32767" />
<SourceAddress Value="2" />
<!--SNRM frame.-->
<FrameType Value="93" />
<Snrm>
</Snrm>
</HDLC>

Instead of this:

<HDLC len="32" >
<TargetAddress Value="32767" />
<SourceAddress Value="2" />
<!--SNRM frame.-->
<FrameType Value="93" />
<PDU>
<Snrm>
<MaxInfoTX Value="228" />
<MaxInfoRX Value="228" />
<WindowSizeTX Value="1" />
<WindowSizeRX Value="1" />
</Snrm>
</PDU>
</HDLC>

We are defining the GXDLMSClient as, but it doesn't seem to be a way to define the max payload size values and the window size bytes don't build up in the trace:

client = new GXDLMSClient
{
InterfaceType = InterfaceType.HDLC, Authentication = Authentication.Low,
WindowSize = 0x01,
InvokeID = 0x01,
Password = password, ServerAddress = clientAddress, ServerAddressSize = 0x0004,
...
ProposedConformance = ...
};

Is it possible to define these parameters in the GXDLMSClient ?. Could you help us pointing us how to specify the max payload size values?

Respectfully,