Open 2.5.2: Lag issues Deep Dark?


New Member
Jul 29, 2019

What is the bug:
So me and a friend placed an Ender quarry in the deep dark last night. And since we placed that the lag on the server has been increasing every time we are not standing next ti the quarry.
when i do a /cofh tps command it shows the Underdark at anywhere between 0,17MS up to 200MS depending on wheter I am in the deep dark or not.

So i shut off the quarry (removed the tesseract) and suddenly the server lag has completely stopped and the Underdark MS is constantly below 0,20MS now.

Any idéas on whats casusing this issue?

Mod & Version: log:

Can it be repeated:

Known Fix: