Reply to click sound when pressing shift and juggle buttons

Hello all


i just recieved my VCI-100 SE today, played with it for a few hours and was enjoying it very very much, great piece of hardware and great mapping to match it.
but then i started noticing something, which i am not sure was there at first, but maybe i was just too excited to notice it:

when a track is playing, hitting the Shift or the Juggle 1-4 or Juggle 5-8 buttons makes a "click" sound, both on the master and monitor channels.

i've tried all i could find on the community , meaning:

loading the mapping twice
loading it from the right "import" button
lowering my latency as low as it goes (right now on 1.5ms)
also, i'm already using the "glitch" version of the mapping as i was experiencing the glitch sound on the route fx and fx type buttons, and it indeed fixed that issue
no other programs / internet or anything is running while traktor is running

i am using the quality DJTT USB cable that came with my VCI, and a regular cable for my audio device. tomorrow morning i will go look for more quality cables where i live, but i'm not sure i will find any, or that this is what's causing the problem. i guess i will also buy a power adapter to see if that helps, although that would be a bit of a bummer having to plug it in every time.

i have no idea what else i could do, and this is a really bad issue. this click sound is quite loud, and no way i could play in a club with this sound going off every time i hit the shift button.. and i get many gigs coming..

i am running Windows 7 Professional 64BIT on a fresh brand new HP Pavilion DV6 3020 Core i5 450M, 4GB DDR3 memory, 500GB HD 7200rpm which had been optimized for music production by professionals, meaning there is almost nothing else installed on it. My audio device is NI's Audio 2DJ, also brand new. the computer really really shouldn't be causing the problem.

i tried giving out all possible info right here, instead of answering about it all seperately later on, so please excuse me for making this post this long..

ANY HELP ANYONE PLEASE?!??

thanks