How to delete all notes from step sequencer of volca bass?

[allreddv]

I am going crazy trying to erase all notes from steps using step sequencer on volca bass.. I try clearing every way I can think of and they are still there. I obviously clear using all function clears, (all, parts, act step,). I go into step record and hit record for every note on all 16 steps and do this for all 3 VCO's. I have even tried using play and hit clear active step on every step as it goes by. No matter what I do if I enter step mode and turn on steps the notes are still there.

Anyone know how to create a total blank slate where there are no notes for any steps on the volca bass?