Minecraft Forums

So chunks are loading ridiculously slowly, I went to MCedit to delete entities knowing my luck it didnt get rid of the slow chunks loading. I almost cant play anything with the world loading like this I don't know what to do. I am using optifine but still having problems didn't have any until MC stopped working and i had to get the 1.5.3 launcher because any above that won't work. Please someone help me with this :(!