Took our G90 Digirig kit home to see if I could get it to work. Couldn’t on our Pie 4 computer that our IC-7300 is connected to but made several contacts with my laptop, the G90, the Digirig kit for the G90, and my shortened G5RV. Took a lot of playing with setting to get the transmit side of the setup to see each other through WSJTX but got her to work in the end. CAT control was simple. PPT was almost painful.
Thanks for reporting. That’s good that you could use the laptop as a workaround.
73 Constrainted