SolaX Power integration

I am trying to configure the Solax power integration entering the ip address and port(502)
of the IP address and port (502) when I click okay to submit I get a spinning wheel in the bottom corner of the dialogue box and nothing seems to happen does this mean that my inverter is not capable of please note my invertcommunicating to home assistant? nb my inverter is connected to my lan using ethernet not through Wi-Fi