Hi ya all!

Has anyone experienced a booming crashing sound of cymbals on occasion at the beginning of a song or when working in COMPOSER or SEQUENCER? This seldom happens but once is too often. If I remember correctly, this would happen every once in awhile on the KN6000 I had and it happens in my KN7000. It is sort of frightening when it happens. It has also happens in SD SONG MEDLEY.

Scott