Minecraft 1.20.1 stops rendering and gameplay freezes

[rusty1204]

Hi Everyone!
I was playing in modded singleplayer, and suddenly mobs stopped moving, I couldn't hit them, basically I could do things but nothing happened, like destroying blocks didn't drop it, things like that. When I tried to quit and save my world, it was just writing Saving World but nothing happened, and eventually I always had to restart my computer to stop minecraft. Can someone please help me find out what could cause the issue? Here is my debug log:

https://pastebin.com/X9F0M9sq

This is not the complete debug log, I was pasting the last couple of hundreds of rows because of the size. In case it's needed, I will repaste rows earlier.
Thank you very much in advance!

 

[TileEntity]

Are there changes without rubidium?

[rusty1204]

Unfortunately not.

[TileEntity]

Also make a test without JEI

 

If there is no change, switch to a pre-configured modpack and use it as working base - then add new mods one by one

[rusty1204]

I tried without JEI, it worked, and right after that I pasted JEI again, just to make sure, I downloaded another version of it (I don't think that was the reason, but anyway :D) and it still works just perfectly.

 

Thank you very much for your time and energy TileEntitiy, I really appreciate your help.

[MadzTheGreat]

Hey did those crashes happen in the nether by any chance or when you teleported to some far off location within the nether?

[rusty1204]

It happened on a snowy mountain in the overworld. It wasn't actually a crash, the game didn't close itself or something, it was more like when you are lagging online, and mobs are standing still, you cannot break blocks, things like that.

Hope you'll find a solution Madz.