Panorama P6 and Sustain Pedal Issue

[OverneathTheSkyBridg]

So I want to hold a chord on a pad with the sustain pedal, so I can then tweak the settings and alter the sound as the pad progresses. While holding sustain I noticed that when I turn my top left knob (above the transport buttons) clockwise it seems to cut off the sustain to my notes. All other knobs don't seem to do this except for this one, and only when I turn it clockwise. I checked the CC and it's 48. Not sure why it's doing this..... anyone have any thoughts?