Bug or schoolboy error? Can anybody validate (Windows + Maschine 2.3). Just using the Maschine studio controller. STEPS 1) Plug in an external sound source such as a bass guitar. Sort out a level in the audio interface. 2) On the Maschine Studio Controller create a brand new project, and select group A sound 1. 3) Press channel button and select the correct source for the sound I'm using EXT1. 4) Press IN1 on the controller. Observe the button turns blue. 5) Play your external sound source and adjust the level on your audio interface until you hear something, observe the blues meter lights are flashing. 6) Now turn down the gain (either use the main dial next to the fully lit IN1 button, or use dial 2) until you can't hear anything when playing. Confirm the sound source is still correct, and gain is set to -inf. 7) Play your external sound source again. EXPECTED You hear nothing. No blue meter lights are flashing. ACTUAL You hear nothing. The blue meter lights ARE flashing. It's like the the meters register no level change.