My Specs:
Mac OSX Yosemite 10.10.4
MacBook Pro (Retina, 15-inch, Late 2013)
Processor 2.6 GHz Quad Intel Core i7
Memory 16 GB 1600MHz DDR3
Details to recreate issue:
Load the “Black Light” kit in Groove Agent 4 and play “snare 1” on the “D1” key.
Some signal is being sent to auxiliary 1 but you will see that even when you turn it all the way off, signal is still going to auxiliary 1.
And this is the case with any kit that loads with pads going to any auxiliary, signal will go to the auxiliary even if you turn it off.
The only way to stop it is to “switch off all AUX effects” as I show in my video.