Once I was playing my mod collection and I had a problem with the game freezing from a split second to one second. Later, I abandoned the game and came back to it today. When I started checking my mod pack, I noticed the same problem. I began to go through the list until I was left with Krastorio 2, Krastorio 2 Assets, Factorio Library and Factorissimo-notnotmelon, which are the ones causing these very freezes.

List:
- Krastorio2_1.3.23.
- Krastorio2Assets_1.2.2
- flib_0.13.0
- factorissimo-2-notnotmelon_1.2.3

The same problem occurs with the original Factorissimo.
The hangs occur even if you remove Krastorio 2 and leave only Factorissimo and other mod lists. Unfortunately, I don't know what is causing the freeze, as the game log doesn't show me anything. However, I decided to inform you that this problem exists.
For a better understanding, I made a video of what it looks like: https://youtu.be/Ttfx_QogKk0