Reply to S4 Making Loud Humming In Right Headphone Only

I had some issues with the cpu load on my s4 and after talking with a native instruments rep they emailed me a few links and suggestions to solve the problem. I seemed to solve the cpu problem but have some how caused a much greater problem. After about 30 seconds after booting up traktor with my s4 connected regardless of loading or playing any tracks, a hum in my right head phone starts out soft and gradual builds in volume until it is extremely loud. It is not the tick and i cant seem to figure out what is cause this. I made some adjustments to my pc like the power saving options and disabling some start up processes and after rebooting and mixing for about a hour it first happend. Then from then on out it does it every time i start traktor with the S4. When i run traktor without the s4 connected i dont seem to have the problem. Any input would be greatly appreciated i have a gig on friday and need my board to work!!

I followed a Dubspot video called "Optimize Your Windows PC for DJing & Music Production w/ DJ Endo" to do the tuning i mentioned above.

Thanks in advance
C.C.