Originally posted by Cor.:

Originally posted by Wight34:

Its a game engine issue, nothing to do with your system. changing any settings wont help. its to do with the amount of instances loaded. anything over 8000-9000 and the game engine struggles.

Yet out 1050ti (4gig) and 16 gigs of Ram handle it just fine.

Whoosh.

It really is an engine issue; hardware doesn't matter. It's a combination of Unity's limitations and design choices regarding the data storage (in memory, not just on disk). Load up charl25033's world, go to the affected area, and your framerate will slow to a crawl, whether you're running on a 1050 TI or a 3090; whether you're running 16GB or 64GB. This is a well-known issue, that has existed for several years at this point.

For example, this thread from just over two years ago: https://steamcommunity.com/app/892970/discussions/1/3073117690253673153/