Loopback is not turned on.
Cubase 9.5. One kick sample on an audio track.
Mute all the inputs on the dspMixFX so there is no bleed through the system from the mics.
There is artifacts that play after the kick.
Turn atlas one track off and it goes away. Mute the track agin then it comes back.
I still do not understand how the muting of the inputs effects the master output…