I just started to have a problem with rather complex file. I'm editing the roof and every time I try to adjust the axis of the roof AC crashes.
Help! Latest version.
I have also noticed that AC 17 does not detect the intersections.
I haven't had a crash, but my machine (iMac OSX10.8.4) really slows down big time when I start editing roofs. Maybe it's just single plane I'm not sure.