I just encountered the problem that KStars crashes when I try to take a focus frame with dark subtraction active. I use the latest commits from today (KStars, INDI, INDI3rdParty). I didn't use the dark lib before so I can't say if this is a new behavior. With darks deactivated, the focus frame is taken without problems.
In the Alignment tab, dark subtraction works. A log is attached.
My equipment is Touptec cam (DSP 2600c), ZWO EAF focuser and EQMOD (EQ6-R). Is there anyone with the same problem or maybe with a solution?