Are you someone that suffers from lag spikes? Well for me, the game ran almost lag free for a few weeks and then I started experiencing them quite often. Needless to say, it was very annoying. Anyway, I thought it was something the devs did to screw up the game, but it turns out it was my fault. I realized the lag started after I installed that leatrix latency thing... When I removed it, the lag spikes are gone. So long story short, if you installed that, try removing it to see if it improves the game.