Contoller data recording w/o touching MIDI controller

Hello, when I record on a MIDI track it is reciving CC16 data without touching anything on the MIDI controller. I am using Arturia Keylab. Any idea what could be causing this? Thank you,


Does it come from the MCU/HUI MIDI Port?

how can I see the difference? I have only 1 device connected and its set up as HUI.

Thank you,


Arturia is using multiple MIDI Ports at the device. One is for the keyboard data another one for the DAW controllers. Make sure, the DAW MIDI Port is disabled from the All MIDI Inputs in the Studio > Studio Setup, please.