Only the endpoint certificate is send to the browser, not the full chain. Therefore the browser can't verify if the certificate is trusted or not. The SSL configuration of my.domoticz.com is also not secure. If the admin needs some help he can send me an PM.

I'm a owner of an Nefit Solarline sun boiler, this system has an manual operation unit which don't have remote network capabilities for remote measuring statistics. What are the options on measuring statistics of this sun boiler? It uses the "SC20/2" as an operation control device, documentation is ...