Pioneer DDJ-RB Beeping/Buzzing

Hey,

I have two M-Audio BX8 D2 Studio Monitors.
When I connect them to DDJ RB and connect the controller to PC,

the speakers starts beeping and little bit buzzing. If the volume down not so much to hear. (but you can hear) If I turn up the volume that beeping and buzzing noises go louder. - the beeping and buzzing continuous

If I connect the speakers directly to PC, not to the controller, the beeping and buzzing noise disappears.

I tried to plugged another USB port and tried USB Cable with built in ferrite core (2 ferrite ring - 1 ferrite on first end 1 ferrite on second end), doesn't working.

Please help me!