10 FPS per game (Divinity: Original Sin 2)

Hello world! The problem is:
I haven't played for a long time, I decided to come in, I go and I'm on the menu 10 frames shows. In the game the same, changing settings does not help. Transferring to SSD doesn't help. And in general I have 8700k, 32 RAM and RTX2080Ti. What's the problem? Stim's license. The most interesting thing is that the problem is only in the definitive edition, in the classic such problem is not. Help please, who has encountered something like this?