Crashing and slow

Hello goodnight.

Community, I’m from Brazil, and about 3 weeks ago I noticed that my figma has some crashes, where before it flowed very well, and now it’s almost impossible to work with it.

I reinstalled Windows, reinstalled figma itself but I didn’t see any improvement.

Would you know how I can change that? Is there any way I can go back to an old version of Figma?

MY SYSTEM

  • Windows 11 pro;
  • 12 GB of RAM;
  • i5, 9 generation

I am very grateful for the attention and help.