I'm having some trouble trying to get SGP autofocus to run properly.
I've configured it many times before, following the steps described on its manual, and never had any issue -until now. What's more, I have it working flawlessly on a C8 HD Edge and a TS61 EDPH.
But on my 107 apo, with the new CMOS (ASI 294MM), autofocus behaves in a way I've never seen. With 9 datapoints, it makes many more frames, trying to find the optimal focus (wich never happens). Also, even when it shows a reasonable U-V shape, it keeps on moving the focuser to new points.
The only new ítem on the equipment is the CMOS.
- I tried several backlash compensation values: no result.
- Since this cam is intended to work in bin 2x2 with my setup, I've tried running autofocus with bin 2x2 and 4x4:no result.
- Did the initial configuration (described in the manual) several times, with slight variations in the step size: no result.
- Tried setting the variable "quadratic_fi_min_quality" to 80%, but SGG ignores it. What I'm doing wrong?
I'm attaching some images of the graphics, in case it might help.