Korg NanoPAD and its faulty usb cable

Whats going on my good looking people. i gots a issue with the korg nanopad and i am pretty sure its the usb cable. The problems are:

1. the effects i linked up with the xy pad go off without me touching it causing a track to be hit by a random touch of an effect i love called flanger flux. which is extremely annoying.

2. sometimes the whole pad doesn't send any signals back to my comp. I am pretty sure its the usb cable, anyone else have this problem? and where can i get another usb cable for the Korg NanoPAD??? holla back