The controller connected to either ascom Or TheSkyX both behave the same. I think it is the cold weather maybe? When I give a goto or sync command the rotator motor is not rotating but the position shown on the driver is updating the dome azimuth. do you think the problem is in the motor or with the controller board? i know there has been some problem with the controller in the cold but I even have heating pads around the box. is there anything else I can do like increase the current for the motor by setting dip switches or something?