So it looks like both Ed Harrell and Eleza Kollannur are experiencing crashes.
When you get the serious application error dialog are you both entering your email address, a description of what you were doing at the time of the crash, and submitting the report? Please read Report software errors—ArcGIS Pro | ArcGIS Desktop for what we do when we receive those reports.
From that help and as Tom mentions above, "If you can reproduce the serious application error by a definite series of steps, you should also contact Esri Support or your international distributor to report a bug."
For now, though, please go to C:\Users\<username>\AppData\Local\ESRI\ErrorReports and send the latest dmp file to me at kkramer@esri.com. You can see which version generated the report and the time and date of the report so you know that you're sending the latest. 
We'll analyze those and can be in touch directly if you send them.
Thanks