I have had this problems for a couple of years. When quitting or changing a Pro Tools session WL crashes. Not every time but a couple of times a day.
I have the latest Wl installed and my computer is imacpro 3,2 GHz Intel Xeon W 32GB memory (macOs High Sierra). Same thing also happened with earlier 9.x versions on an imac i5 macOs Sierra. Is there a crash report made automatically? Protools version is 2018.4.0.
Thanks in advance,