I found 2 things that crash my glyphs…
First of them is trying to create a smart component from a selection and the other one is when trying to use transformations filter on a component. Second one is probably not that important, but I wonder what may cause the first one?
Thanks
Did you send a crash report and what version do you have?
Newest version just after the today’s update. Report sent 
Did you send the report that comes up after you restart? And please add a note and some contact details. And what version do you have. I need the three digits number starting with a 7.
Version 727, I sent the report, wrote a comment and added contact information
Are you sure you send it through this dialog:
Yes, and I just sent it again