UZB1 Help

[tallads]

Hi, I am very new to HA subject, can someone help me!

I have posted this in the zwave.me forums, but perhaps someone here has experience that can help me?

I am trying to get the ZME-UZB1 working on a Raspberry Pi with DomoticZ. I have the following hardware;

Raspberry Pi Model B 1.0 (older one)
ZME-UZB1 (no license)
TKB TZ68E wall socket
Fibaro universal dimmer 2

I've tried using the DomoticZ binaries, stable and beta. I've also tried building the OpenZwave control panel separately, but with no success.

I can see there is some communication with the devices, using the OZW Control Panel through the DomoticZ interface when I try to include a device I see a dialog with OZW, the node is added, but it always ends with this message;

WARNING: ZW_SEND_DATA failed. No ACK received - device may be asleep

I've put the UZB1 stick into a Windows PC (W7 x64) and it is recognised only as 'Unknown device" in the USB Controllers, I have the driver from Zwave.me but it will not install against the device, I have also tried the FTDI driver, and if I force installation the device will not start.

Please can anyone help, do you think there is a fault with the UZB1?