HALLO KIM, I AM HAVING PROBLEMS WITH THE FOOT CONTROLLER WHEN I PRESS MUTE TO DO STUTTERING EFFECTS IT ACTIVATES THE REVERSE FUNCTION AND SOMETIMES THE MULTIPLY AS WELL.IT ALSO CUTS PART OF MY LOOPS WHICH IS DANGEROUS LIVE. SO WHAT IS THE PROBLEM NOW? ANYBODY HAD THIS PROBLEM OUTHERE LOOPERS? THANKS A LOT! L.A.