About 2 monts ago, i played as a Hypo Rex and i noticed a problem:when ever i try to run,my game lags and then after a few seconds, crashes.I dont know if it is because my PC because it is old.Even when i play as a big carnivore:Giganontosaurus,Tyrannosaurus Rex and Carnotaurus my game lags and crashes.Thats why i mostly play as a Utahraptor or a Dryosaur.