When Trying To Test Network Connect Get Can't Detect WiFi Message (MacOs)

[Fred Cap]

Hi. Using JamKazam client with MacMini-MacOS (Catalina) which is connected to the router via EtherNet cable and WiFi is turned Off. When I try to do a network text in JamKazam I get a message saying the JamKazam cannot detect whether or not my connect is WiFi or not. It won't allow me to do a network test.

Is there a parameter I need to change so that JamKazam knows I'm not using WiFi and so I can use the Network Test feature?

Thanks
Fred