Danny,
I have been using Ketron products for the last 8 years and gigged with them on a daily basis until the Covid thing happened. I have thousands of styles from all kinds of keyboards and would try them on whatever Ketron keyboard or module I had at the time. What I found was even though the styles were converted properly some of them would cause a crash requiring a reset. I have NEVER had this happen with the on-board styles of any of my Ketron keyboards of modules. I even had legacy Ketron styles cause a crash. Lesson learned was simple - never gig with a style I had not fully worked through if it was not one of the original on-board styles.

Hope this helped.

Deane