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  1. Minecraft: Java Edition
  2. MC-182904

Chunks stop generating and commands no longer work after several hours

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    Details

    • Type: Bug
    • Status: Open
    • Resolution: Unresolved
    • Affects Version/s: 20w19a, 1.16 Release Candidate 1, 1.16
    • Fix Version/s: None
    • Labels:
    • Confirmation Status:
      Unconfirmed
    • Category:
      (Unassigned)

      Description

      I used a redstone machine to generate chunks by teleporting the player around the map at near the build limit. After this machine has been running for a couple of hours, chunks stop generating and the game no longer responds to any commands.

      The machine is attached as g16.zip.

      To reproduce: use a structure block to load the machine "g16" within the spawn chunks or forceloaded chunks. (The machine is 16×16 so it fits within one chunk.)
      Start the machine by pressing the button.
      The machine will teleport the player

      Additional notes: the machine should stress test the terrain generation. Anyone with a fast PC should adjust the speed of the machine by reducing the number of redstone dust in the first pair of hoppers below 30. I used 25 on a dual-core machine, a quad-core machine should be able to manage with 15 or so. Render distance should be 10, maximum frames per second should be reduced as well: I capped my fps to 30.

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            Assignee:
            Unassigned Unassigned
            Reporter:
            bdm68 bdm68
            Votes:
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              Dates

              Created:
              Updated: