I have noted in the Adobe version I am seeing a lot of issues in relation to:
Thumbnail generation (despite puting in a 2K plus cache) from a SSD. Something simple can trigger an issue too like copying a smart material from one mesh to another. Then when you save and nothing happens and try again you get two saves - example https://gyazo.com/e52d5fd04300e7db4b7d4f1f00725f7a
At this stage it's a full freeze and the only way out is a force quit.
Any ideas on what is causing the poor performance on a Mac?
Finally it won't even generate a log so I can put in a bug report. But something is really off with this version.