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  1. Minecraft: Java Edition
  2. MC-148095

Extreme FPS drop when moving in the jungle biome

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    Details

    • Type: Bug
    • Status: Reopened
    • Resolution: Unresolved
    • Affects Version/s: Minecraft 1.14 Pre-Release 2, Minecraft 1.14.2, Minecraft 1.14.3 Pre-Release 2, Minecraft 1.14.3, Minecraft 1.14.4 Pre-Release 5, Minecraft 1.14.4 Pre-Release 6, 1.14.4, 19w42a, 1.15.1, 1.15.2, 20w16a, 20w19a, 20w20a, 1.16 Pre-release 5, 1.16 Release Candidate 1, 1.16, 1.16.1, 20w27a
    • Fix Version/s: None
    • Labels:
      None
    • Confirmation Status:
      Confirmed
    • Category:
      Performance

      Description

      The bug

      If i move in a jungle in any form (walk, run, fly) my framerates drop to less than 20.
      When I stop moving (and with vsync disabled and framerates set to unlimited) the framerates shoot back up to 400. No lag of the same form out of jungle biomes.

        Attachments

        1. 2019-04-14_10.59.16.png
          2019-04-14_10.59.16.png
          1.87 MB
        2. 2019-04-14_11.03.50.png
          2019-04-14_11.03.50.png
          980 kB
        3. 2019-04-14_11.01.26.png
          2019-04-14_11.01.26.png
          1.22 MB
        4. 2019-04-14_13.45.26.png
          2019-04-14_13.45.26.png
          601 kB
        5. 2019-04-14_13.45.51.png
          2019-04-14_13.45.51.png
          633 kB
        6. debug-report-2019-07-11_13.44.57.zip
          35 kB
        7. profile-results-2019-07-11_13.44.49.txt
          47 kB
        8. 2020-01-09_14.07.26.png
          2020-01-09_14.07.26.png
          162 kB
        9. 2020-01-09_14.07.30.png
          2020-01-09_14.07.30.png
          1.29 MB
        10. 2020-01-09_14.07.14.png
          2020-01-09_14.07.14.png
          635 kB
        11. 2020-01-09_14.07.00.png
          2020-01-09_14.07.00.png
          976 kB

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              Assignee:
              Unassigned Unassigned
              Reporter:
              4happyP p
              Votes:
              25 Vote for this issue
              Watchers:
              16 Start watching this issue

                Dates

                Created:
                Updated:
                CHK: