For me, the Trial version and the fully paid version worked completely differently. The trial is super old version and very antiquated.I have trial version, USB Connection working, but I connect my phone to hotspot from my head unit ( I have working Huawei E3372h modem usb), but when I try connect HUR via wifi I have connection refused error.
I have enabled wireless AA connect and wireless debuging
Can someone help me
The only way to know if it will work for you with your setup is pay for the real version and try it.