Long seances (hundreds of HDLC packets) ended with "Invalid frame..." errors. Same readings in Director are OK. Different devices.

What can I check by myself?

Hi there,

I have tried the GuruxDlmsPushListenerExample.
When my smart meter mock send a message to the client I have got this on the console:
 

Hi,
I have a problem with reading energymeter Star DTS27 via GXDLMSDirector. Below are my settings:
- Interface: HDLC
- Authentication: Low
- Password: 12345678
- Wait time: 00:00:05
- Address Type: Default
- Logical Server: 0
- Media: Net
- Client address: 2
- Resend count: 3
- Physical server: 1

- Host name: 10.249.79.4
- Port: 4004
- Protocol: TCP

When trying to connect, an error appears:
ServiceError Initiate Error exception. Initiate other.

Communication logs:

Hi,

During HDLC Test #1 in the conformance test, the client sends a Receiver Ready frame with SenderFrame = 0x10, but the meter does not respond. The test fails with “Receiver Ready failed.”

I'm using the following code:

Good day
I am learning how to develop DLMS server. I am able to create a client app to read meter, and send it to a database. I used ESP32 to achieve that. Now I want to make a DLMS server to simulate a meter, let's say it's MyMeter. I want to combine/accumulate the data from two meters' profile generic into one profile generic that this MyMeter have. I plan to code in C or C++ for this. Is this possible? If it is, how to accomplish that?

Thanks in advance.
Melvin