problem with USB Bluetooth Dongle and PS3

Hi,

I have tried everything I've seen to acheive that connection but nothing is working.
I tried the PS3BT example coming with the USB_Host_Shield_Library_2.0 library but other then getting the line "PS3 Bluetooth Library Started" nothing.
The dongle led is ON showing that it’s powered at least, but when I check within the code using:
Btd.IsReady I get False return
When I try: Btd.WaitingConnection I also get False.

I use a Arduino Uno R3, AliExpress USB shield and KINIVO BTD-400 BT dongle...
Anyone can point me in a search direction?
Thanks