I have this bug in a very new low-tech game (just a couple days old). I had just started fishing and sleeping in a bed when I saved, reloaded, and started moving very quirkly. No nether, no beacons, not even any diamonds yet. It persists in the saved world. If I go to other worlds, the character moves normally, but in the world with the problem, I can't make the super speed stop.
I have this bug in a very new low-tech game (just a couple days old). I had just started fishing and sleeping in a bed when I saved, reloaded, and started moving very quirkly. No nether, no beacons, not even any diamonds yet. It persists in the saved world. If I go to other worlds, the character moves normally, but in the world with the problem, I can't make the super speed stop.