My computer can usually deal with Minecraft, I can go up to 20 chunks without experiencing any major lag, but now even with a render distance of 4 all the entities are moving extremely slowly and lagging. I tried restarting both the game and my computer, but it didn't change at all. I don't know how to duplicate this glitch, but it's happening on all my worlds.
Please force a crash by pressing F3 + C for 10 seconds while in-game and attach the crash report (
[minecraft/crash-reports/crash-<DATE>-client.txt|http://hopper.minecraft.net/help/finding-minecraft-data-folder]) to this ticket.