Multi Finger Chording and Soundpaint 1928 Steinway on DGX-670

[KeyboardBob]

I have my keyboard Split at Style B0 & Left B2  and the Chord Detection Area set to Lower playing ClassicPianoBallad Style using Multi Finger Chord Mode. Midi Setting is KBD & STYLE AÇMP & SYNC START are turned ON and Parts Left, Main and Layer are Off.

I get my Soundpaint 1928 Steinway Piano Voicing playing through the keyboard which is great but when I start playing the Style and doing chord changes their is a droning sound which I think might be caused by incorrect MIDI Settings or something to do with ACMP Settings so I am at a loss as to how to correct this and any help from the community would be greatly appreciated.


Edit: Topic title modified for better readability by overover