I believe this is a bug, when using the combined Matrix Sequencer Arpeggiator mode.
This is the matrix of the sound - on the second step I have voices 4/5/6 to be played.
It should only play the 4th voice if I hold down less than 4 notes
https://i.imgur.com/RLyqILi.jpg
When I send the notes out over midi, it works as expected.
But when played locally on the Polybrute, the highest note of a chord held, gets played many times in unison, causing it to be louder and chorused sounding
Here is a recording of this -
On first two bars, I hold down 3 notes, then 4, 5 and 6 for the last few bars
You can hear how on the second step, the highest note held, being played by 3 voices in unison until I hold down 6 notes
I don’t recall it behaving like this before V3 firmware, as I made a sound demo using this patch, holding down 4 notes here
