VBox looses counts , Why??


Regular Member
My Satellite Setup
C Band
My Location
Tampa, Florida, USA
I got a 10 feet dish, Pansat 3500s and a VBox (from DSM) to move my dish.
All works great, but as I start saving sats and moving the dish true the receiver (using the VBox) there is a time when the VBox will loose exact position it should go to for satellites. Then I have to manually move it pressing the right, left bottom and then I get the signal.
It will work fine for a while but then it will shift +,- counts when traveling from one sat to another.

Is some one else having this problem??? I have a 24" Aspen actuator. Do not know how to fix this one.