I've been having an issue for some time where upon quitting, AutoCAD will just hang, it will never actually quit.  This requires that I force-quit the application.  It doesn't matter if I save+close all open drawings first or not.  It doesn't seem to do it all the time. It seems to do it after AutoCAD has been running for some time.  I run it on a laptop, so the machine is put to sleep and woken up again duriong transportation; perhaps that is a contributer?

I checked to see if there were any updates, but I'm apparently up todate.  I have recently tried to reset AutoCAD and enable OpenGL.  The latter of which seems to have resolved a high CPU issue I was having as well, so that's a good thing, I guess.

I have a Mid-2014 MBPR Retina | 2.8Ghz i7 | 16GB | NVIDIA GeForce GT 750M 2048 MB

Forum searching doesn't have anything specific to my case; they all seem to be inssues starting up, not shutting down.

Any ideas?

Maybe someone from Autodesk is listening?

Thanks!