Minecraft Forums

recently, I was playing mineplex and all of a sudden my frames dropped to 29-30 fps, when I was at first running about 100 fps but then it just dropped. My fps is on unlimited and vsync is off. Please help me

This seems to be a reoccurring problem in Minecraft 1.8 (assuming your running Minecraft 1.8). It really hasn't been identified why certain people get this type of lag, and we have to wait until Mojang fixes it. There are several forum topics on it already and they can supply you with more insight on this problem than I can. Hope this helped! (The problem occurs from Java's garbage collector.)

Thanks I'll try 1.7.10 and see if it works

Thanks enetious version changing didn't work but since you told me it was Java i uninstalled and reinstalled and it's better now thanks so much