hi, i am using cs 18 with rm 32, i have problems with effect turns while using on stage live performances. the fader pre post is working incorrectly, the sound that I did not send to the aux channel is turning back to the aux aux channel. for example, I routed microphone 1 to aux 1. aux 2 is off, aux 2 is the only microphone coming to the effect, it should not come on the way to the effect.