Can you please share how you use Moku as an access point via IPv4? I think I have exact same issue but for the Matlab API, described in the comments of the original post from someone else here: Python issues with IPv6 address of Moku:Go - #6 by azeytunyan
I also use Moku on a work PC and I am able to connect to Moku via WiFi. But WiFi connection should be slower than USB (or ethernet), so definitely would be nice to have USB connection working.