Did you go into the slice editor and define some slices? That’s where this unit potential is insane! When you trigger, it’ll choose a slice based on the slice slider (hard set or ext chain modulated) and granulize whatever is happening at that slice start! At least, that appears to be what’s happening and it sounds pretty wild!
So, just like a sample player, If you have no slices defined, then i believe it’s just forrever loop whatever audio file is assigned.
Perhaps if this trigger should behave as a reset if there’s no slices defined?