Autosave don't work in 2.8

About three months ago, auto save in blender 2.8 stopped working
Since then, I downloaded 10 new builds - nothing has changed
Blender 2.79 makes autosave fine, but 2.8 doesn’t
What is the problem, please help!

I compelled to work at 2.79((((

I just checked and it works just fine for me. Windows 10, lates build. Autosaves file and I can open it with no problem.

I checked on other computers, everything works, but on my - no.
And I do not know how to fix it.