Crashing out of nowhere

Why does Animate just suddenly disappear out of nowhere?  I'm editing a drawing (simple file, less than 50 frames, maybe 4 layers, nothing crazy) and the whole program just evaporates.  Usually happens at least once a day.  I'm using Animate 2020 on a brand new Mac desktop, but this has happened periodically on every computer and with every version of this program.  

Often the recovery file (which I have set to save every 3 minutes) will be from an hour or longer before the crash.  It just doesn't make any sense.  I work for a handful of studios where we create entire television series in Animate, this is not some mom & pop hobby program.  I just wish someone at Adobe was invested in making this program work at the level they claim it to.  What is Adobe doing with all this money they are siphoning from us if the programs can't even stay open?