I am using the 4.16 version. As the carrier reaches the left and right ends of the mandrel, the DH does not advance to the left or right DH advance point. It stays at the DH Offset from mandrel surface. After the [CW ELLIPSE AT LEFT END] move, I then get the error shown above. This repeats until I stop the wind. However, if I pause the wind at either end during the wind, after a minute or so, the DH will advance to said point.
If anyone has any comments or suggestion, please let me know :)