I have just received a letter from Suzuki notifying me of a "Service Campaign ECM Programme". I have to take my 2015 bike to my dealer to have the ECM checked and if necessary replaced. Apparently they have identified that "due to incorrect ECM programming the bike may stall whilst decelerating and almost stationary or if the throttle is opened quickly". My ECU was replaced soon after I bought the bike, and have not noticed a problem since.
Anyone else had this and is it a separate issue ?