UE4 freezes PC

I am using. As IDE using VS2019. As plugin Resharper.

I have an issue about the editor. I was using 4.25. Last week i was working properly on my project. There was no problem. After 1 week i tried to open unreal engine, loading time multipied by 3. After loading, in project select / creating scene, it starts freeze. Somehow (like in 2 minutes) editor opened. Now its not responding.

I want to say that, I didn’t use my PC in this 1 week time period. Is it about my PC or engine’s itself?