Mixer Effects and Keylock sound Bug

Audio cut when enabling/disabling key lock and FX switching in FX Mixer.

The sound is like a buzzing sound and usually lasts less than a second. In Keylock the strange sound continues, whenever activated or deactivated, in Mixer FX it only occurs when I change the effects for the first time when opening TRAKTOR.

So, before an event, I always have to remember to press the MX FX buttons, to change and cycle through all the effects, as the "weird hum" only occurs the first time each mxfx/button is changed/pressed. The Keylock sound bug occurs every time I turn it on and off, so I even avoid using it💔.