Virus KC Crackin sounds?

  • Hello!


    Been using my Virus now for about a month and i love it. However once i a while i bump into this problem with crackin and wierd noises.


    My setup is a M-Audio USB Audiophile card, Virus KC and Logic 9.


    The problem isnt there always, just on some sounds i have and its during long filter sweeps it sounds the worst. It clicks and crackles
    like there i some sort of dust or something. However its automated thru Logic so it cant be that.


    I tried changing the setting as someone mentioned in another thread having similar problem but it didnt do much.


    Is there something in the settings on the Virus i need to look at? I think its related to the filter in some way since when the filter is
    fully open there is no problem.


    Thanks for any suggestions