loud noise with rekordbox every 20 min

i will try to explain it as clear as possible

so i have a ddj-rb and a dm-40 speakers conected through the computer which is a i7 3770 with 16 gb of ram and a gtx 1060, so i use the controller and it works fine but when ive been using it for 15-20 min a noise appears and goes higher at the point when you only listen noise and then it turns back to good quality sound instantly, its maybe 3-4 min when the noise appears until it dissapears, im using the rekordbox 4.2.5 version

waiting for a response