I recently acquired two Trackspot lights. They had been in storage for quite a while. One worked as soon as I plugged it in. The other one had two bad motors. I replaced the motors and it started working. I mounted them and used them both for only one night, about 5 hours. The next time I tried to use them, neither one will home. Both the Gobo wheels and both of the color wheels just continually turn and then the two tone error. No matter what position the personality switches are set at. Or even with them all off. It is the same.