I set up everything according to these documents, however there is no information about why the "protocol version' is empty, or why the "Operation failed' happens.
I am trying to test a Dahu ITC415-PW6M-IZ-GN to send data to my server. The server as of now is an extremely simple web server running on localhost and reads all POST/PUT/GET requests and reports them.
If i fill out the IP PORT on the ITSAPI section and click "Apply" everything seems normal...