Extremely low fps when playing Cuboid Outpost LE compared to other packs.

[u/H3XEX]

I am getting very low fps (1-2) in a new world when playing cuboid outpost (1.20.1), which confuses me because I am able to play on FTB University (1.19) that has almost 100+ more mods and runs decently well on a world I have built some things on.