Alternate mod for samples.
This is similar to the latch discussion but may be an easier fix. If one of the options for “layer trigger” was alternating. Right now you have “one shot, hold and on release”. Alternating would mean if the sample is set to loop then when the pad is pressed the sample starts looping and when the pad is pressed again the sample stops looping. In one shot mode it means that when the pad is pressed the sample starts and when the pad is pressed again the sample stops.
This is a feature available on the Roland SPDSX and it is extremely useful.