Might not be the same issue but ArcGIS Pro would hang then crash when I was working with features that are versioned (data on SDE). This was an issue for me on 2.3.1, 2.2.1, and 2.1.0...

My fix was to unregistered the data as versioned or work from a local GDB. Anecdotally I found 2.2.1 and 2.1.0 to be much more stable. Currently reverted back to 2.1.0. 

We have machines dedicated to AutoCAD and ESRI software still does't run optimally sometimes...

CPU: Intel Xeon EPU E3-1240 v5 3.50ghz

Memory: 64gb

Video: AMD FireProW7100, 8gb vram