I have a MTH DCS remote with the second generation thumbwheel. This is the one with the wider lines on the thumbwheel. Sometimes when I go to decrease the speed with the thumbwheel, the speed will actually increase or if I increase the speed, the speed will stay the same. Happens randomly except seems to be worse when moving the thumbwheel quickly. The remote has not been used very much. Very little use time.
Is this something that can be fixed/adjusted or does the thumbwheel need to be replaced?
MERRY CHRISTMAS!