The mod is “Causing cascading lag” when generating new chunks, and the developer im guessing is too lazy to find out whats wrong, if you guys could fix it, or at least point it out to me so i can point out the problem to him
The lost cities github post: The Lost Cities loaded a new chunk [-10, -5] in dimension 111 (lostcities) while populating chunk [-9, -6], causing cascading worldgen lag · Issue #133 · McJtyMods/LostCities · GitHub
The lost cities Curseforge: https://minecraft.curseforge.com/projects/the-lost-cities