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  1. Minecraft: Java Edition
  2. MC-12596

Gameplay stutters and you walk like in treacle


    • Icon: Bug Bug
    • Resolution: Duplicate
    • None
    • Minecraft 1.5.1, Minecraft 1.5.2
    • Windows XP SP3 32-bit. Java 7.17.
      Windows 7 SP1 64-bit. Java 7.17.
      Mac OSX 10.7.5. Java 7.17.
    • Unconfirmed
    • Survival

      Multiplayer. LAN server at work which I also access from home along with another friend who uses Macs.

      When I arrive at a certain co-ordinate my FPS drops from 60-70 down to a reported 5-10 however functionally it is much less. The screen locks for a second every other second. Turns become 90 degree jumps. All animations ~(water, torches) lock for a second. As I struggle away my character walks in thick treacle (even when the lock-up is not locked up) which slowly speeds up as I get further away. I never noticed this issue in any previous versions although I may not have been to this location for a long while.

      Problem occurs along the same X axis at any Y axis and over a long-ish Z axis e.g. I have seen it happen at 310,54,27 and also 311,65,-22. Not encountered it anywhere else yet.

      Issue is easy to re-create simply by teleporting to 310,54,27 on my World.

      (Access available if necessary to trusted developers)

      Smooth lighting is off. View distance has no effect.

            Unassigned Unassigned
            aggrajag Mark Walton
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