I can, the operating system gives specifics rights and endpoint name from USB IDs when the device is connected. Especially under Linux (that's what I'm using), this thing is done by udev, and the rights set to the device name /dev/bus/usb/foobar for those specifics ID where not properly set for my non-privileged username.
In short terms, the problem is on my side (udev conf) and not Ivan's ROM.
NB: I didn't double check that, because now I'm running M1cha's ROM for some time, but the hint M1cha gave, is to me the best explanation of the problem.