UR22 and Berhinger Model D

Hey guys,

I just bought a Berhinger Model D and i can’t make it work with my ur22. I got white noise, the bass has crackles sound…

I tried everything, with usb power and with a 5v alimentation. I tried different usb cable, différent 6.35 jacks.

I tried on my macbook and also on a windows computer,this is the same…

Somebody tried the ur22 with Model D or maybe somebody know how to solve my problem? I would really appreciate that!!

Thank you guys