I have a LPC1768 and I am using nxpUSBLib v0.98 to communicate over USB cable (CDC). LPC (Device) to PC (Host). I have used the example virtualCOM. When I connect my device in my computer and the port COM is Ok. But I can't communicate with the device using pipocom. I my host sends URB_BULK out, but my device (LPC) doesn't recive this information. Do you know what can be?