Yes, it works fine with usb cable.
Problem is only when I am using usb dongles - the same for every device that I had: works brilliant for couple of weeks and suddenly stops with "connection failed" message. I tried with different usb devices and phones, updated devices and phones, changed many options in AA application, bluetooth and wifi configuration. So the last chance is to update firmware. I really don't know if it will helps but this is the only and last thing that I can do. If it will failed I will give up and stay with cable connect AA which is not comfortable for me.