Cube refusing to connect using USB (Cube not the issue)

Various Cubes refuse to connect to Mission Planner on an Intel MacBook Pro 13 2020 running Parallels and either Windows 10 or Windows 11. If I setup Bootcamp on the computer then it connects first time every time so I know its not the Cube or the cables. When I try and connect using my Windows on Parallels then all I get is a Heartbeat Packets Not Received message even though the Cube is correctly showing within Device Manager. I have turned the firewall off but still the same. Any ideas at all? My suspicion is a driver incompatibility with Parallels???