Issues

• [1.21.1] Z-fighting on train

  Engine-Room/Flywheel#342 · Filter by author Deserty0 opened on Sep 30, 2026

• [26.1.2] Vanillin crashes when a chest is rendered if optimization is enabled

  Engine-Room/Flywheel#339 · Filter by author Lolothepro opened on Sep 24, 2026

• SkyDataLayerStorageMapAccessor fails to apply when remapped by (Architectury) Loom

  Engine-Room/Flywheel#336 · Filter by author techno-sam opened on Aug 24, 2026

• Vanillin crash after enabling item rendering

  Engine-Room/Flywheel#335 · Filter by author sssxks opened on Jul 22, 2026

• Rendering glitch

  bug
  Engine-Room/Flywheel#331 · Filter by author mon2708 opened on Jun 25, 2026

• Instancing rendering does not work on certain GPUs

  bug
  Engine-Room/Flywheel#330 · Filter by author Lolothepro opened on Jun 19, 2026

• weird giant spikes from the sky visual glitches

  bug
  Engine-Room/Flywheel#329 · Filter by author BrickidyBlockidy opened on Jun 11, 2026
  1

• [Vanillin] Chest animation bug with Sable/Create: Aeronautics

  bug
  Engine-Room/Flywheel#327 · Filter by author RubberDuckyDJ opened on Jun 7, 2026

• Only works when iris and iris compat is installed

  Engine-Room/Flywheel#325 · Filter by author Vikthos opened on May 8, 2026
  4

• flywheel:instanced backend causes bizarre visual artifacting and extreme lag on my machine (and always has)

  Engine-Room/Flywheel#323 · Filter by author deadbeat-horse opened on Apr 24, 2026
  7

• The JarJar Artifact ID between Vanillin and other mods is different ("neoforge" vs "flywheel-neoforge-1.21.1")

  Engine-Room/Flywheel#318 · Filter by author leon-o opened on Mar 1, 2026
  7

• Vanillin incompatible with create mod

  bug
  Engine-Room/Flywheel#317 · Filter by author SuperSaver1164 opened on Feb 4, 2026

• Incompatible with EMF ETF

  bug
  Engine-Room/Flywheel#313 · Filter by author Fyoncle opened on Jan 21, 2026
  1

• Plans to port?

  Engine-Room/Flywheel#312 · Filter by author THENATHE opened on Jan 9, 2026
  6

• Flywheel Distance-Based "Unloading"?

  Engine-Room/Flywheel#310 · Filter by author chmonyasik opened on Jan 1, 2026

• [1.20.1] Vanillin Index 4 out of bounds Console Spam Error

  bug
  Engine-Room/Flywheel#307 · Filter by author Apollonu opened on Oct 19, 2025
  2

• [1.20.1] Invisible Chests, "Can't find part lid"

  bug
  Engine-Room/Flywheel#305 · Filter by author merfed opened on Sep 30, 2025
  3

• game keeps crashing on amd gpu 1.20.1

  bug
  Engine-Room/Flywheel#296 · Filter by author rodzynka1673 opened on Aug 6, 2025
  7

• vanillin crash with wool when enabling item entity

  bugfixed in dev
  Engine-Room/Flywheel#293 · Filter by author sssxks opened on Jul 25, 2025

• Crash on NeoForge 1.21.1-21.1.145 with Remove Reloading Screen mod

  bug
  Engine-Room/Flywheel#282 · Filter by author mpustovoi opened on Apr 10, 2025
  2

• Flywheel Crashing On Multiplayer Server AMD 9070 XT

  bug
  Engine-Room/Flywheel#277 · Filter by author Phil-D-D opened on Mar 15, 2025
  12

• Flywheel has weird issues with Distant Horizons

  bug
  Engine-Room/Flywheel#264 · Filter by author Luviam opened on Oct 12, 2024
  3

• [1.20.1] Wakes mod particles appear through walls

  bug
  Engine-Room/Flywheel#234 · Filter by author Matthysse opened on Mar 14, 2024
  1

• [fabric] flywheel renderers are incorrectly lit by lambdynamiclights

  bug
  Engine-Room/Flywheel#120 · Filter by author TropheusJ opened on Mar 25, 2022
  8

• [Fabric] Incompatibility with Immersive Portals

  bug
  Engine-Room/Flywheel#102 · Filter by author AeiouEnigma opened on Jan 25, 2022
  2