I'm using SS Pro 126.96.36.199 with Celestron Focus Motor on a Nexstar Evo. When I use the new focus function from a higher setting to a lower setting, the motor goes past the desired setting by a lot and then reverses direction to slowly reach the desired setting. When I go from a lower setting to a higher setting, the motor goes directly to the desired setting without overshooting it. Even when using the smallest step size going from high to low, the motor overshoots. This makes focusing very time consuming and frustrating.
This does not occur when using SharpCap and Celestron's own ASCOM drivers.
Can this be fixed?
Thanks for any suggestions.