Hi
Firstly thank you for this tool.
I have been going through the docs and I have managed to do the following:

1. Installed GXDLMSDirector to my windows pc
2. Managed to run the AMI server using docker
3. Compile and upload the arduino server (Meter simulator) to arduino mega without any issues

My challenge:

Out of Memory Error occurred when billing profile is queried by DLMS agent to server in L&T TCP Wrapper Meter. But it works when queried through GuruxDLMSDirector. Below are the access rights used:

Mode of Communication - Serial
Type of Communication - TCP Wrapper
Security Type - Authentication & Encryption
Security Suite - Suite 0
Invocation Counter OBIS - 0.0.43.1.3.255

I connected with Association 48 HLS and tried to change LLS secret key. secret key change successfully but gives an error

Access error : Device reports scope of access violated

Hello,

I was wondering when a Server example for Python would be made available.

Some hours ago 1.0.190 version of Python lib was released. In coincidence, I tried to execute the example on it for the first time (following this post: https://www.gurux.fi/node/13678), but the example is returning errors and not executing.

As I check, the errors are in code places that was added or changed from 1.0.189 to 1.0.190. So, how this appears to be a bug in v1.0.190 I'm creating this post to notify.

Below the traceback: