I've learned to save and save often while using ArcGIS Pro. I never know when an action or button click will put a spinner on the cursor and hang for seconds, minutes, or hours. I am surprised software like ArcGIS Pro, mature in many respects, would allow the application to go into suspension without some level of timeout handling. The only resolution is Task Manger => End Task.
As a long-time GIS Developer with extensive experience with Desktop, perhaps I am missing something with not as much experience with Pro. I'm curious if others have similar experience with the application hanging?