I was doing the parkour in the hub and i made it to the ladder part where there's 3 ladders to get into an iron door. I would sprint off the ladder to jump into the door but the server would lag me back into the ladder and I would fall onto the floor. It happened about 4 times and then i got banned for absolutely no reason. I don't have any modifcations to my client other than optifine, which is allowed. The ban system needs to be better. Although its only a 30 minute ban for doing nothing, the system needs to be fixed.