Vital glitching in Reaper and Standalone

Hi Team - really excited to download Vital after watching several tutorials on creating sounds. I’ve loaded the VST3 in Reaper (running on Windows 10) and tried the Standalone app.

On both, the sound gets very glitchy after just a few notes.

I’m sure there’s a simple setting somewhere, but could someone please help? My keyboard is a Korg Kross 2 and it’s running via asio4all.

Cheers!

Just to update, the glitching seems to happen on any preset I try. Seems ok if I create from scratch with init preset…?