Dear NI community, Basti from Germany here. I've been using the komplete audio 2 interface for a long time now and it served me well for many years. Unfortunately, the second chanel suddenly stopped working. When I for example select it in guitar rig or in my daw, an intense amound of noise comes up, even when nothing is plugged into the chanel. To me it almost sounds like as if there had been a phatom power short circut, but all my cabels work fine. Obviously the warranty expired, so there is no chance for replacement. Is it a commen issue and is there a way to fix it?