Vna pro2

N Richardson <g4emm@...>

My pro2 used to work fine on more than one machine but now can’t software connect to either. Can anyone confirm that when connected to USB the green on led comes on. I get the yellow battery led on switch on but not the green. I cannot connect software wise to my unit so does the green led only come on when vnaj is actually communicating with the vna and just not physically connected to USB?