I am attempting SatPC32 control of two FT817ND. I found that mine is only controlling frequency on radio 1, although both radios are configured.

I have attempted the normal trouble steps: swapped radios, exchanged cat cables. I originally configured using Commander and can make both radios track. Each component seems to work ok.

Any thoughts? I have not yet tried a powered USB hub, nor from my big desktop/gaming computer. I have thus been testing using a passive hub and/or laptop USB ports.

73 Brad WF7T