So far I have two problem tribes, you will probably already know which ones, The Valorinak Republic and Cloud Nine.

The VR has always been a frame rate killer for me, but the 900+ spikes (normal for me on test is 61ms) is making it a real issue going near the place, the spikes ease off after a couple of minutes if you sit and wait.

Cloud Nine doesn't bother my frame rate very much, there the issue is the amount of animals, in the roughly 10 minutes it took for the LAG to ease that new creature counter was showing 276 in the area.

My PC probably doesn't help any, it was a mid level gaming rig when I bought it, almost 10 years ago now.