Issues

• Optical Sensor color mode does produce a full range of redstone signal strengths

  lpcamors/optical#98 · Filter by author itcalypso opened on Nov 11, 2026

• Crash with mechanical piston - Create Optical 0.4.2 - 1.20.1

  lpcamors/optical#97 · Filter by author balintm05 opened on Oct 25, 2026

• Wrong 1.20.2~1.20.6 & 1.21.2+ versions on Modrinth

  lpcamors/optical#95 · Filter by author HowardZHY opened on Aug 28, 2026

• Some modded entities (super glue, honey glue...) illogically block beams

  lpcamors/optical#94 · Filter by author mnva0 opened on Aug 20, 2026
  1

• High SU beams seem to stop doing damage permanently.

  bug
  lpcamors/optical#92 · Filter by author goofygoober513 opened on Aug 10, 2026
  2

• [1.20.1][v0.4.2] FocusingRecipe.getId() hardcoded to output item

  bugenhancement
  lpcamors/optical#90 · Filter by author gaozi233 opened on Jul 12, 2026

• Rendering light beam(and more) caused game crash

  lpcamors/optical#87 · Filter by author Kirain115 opened on Jun 8, 2026

• Setting Beam Focuser recipe beam type defaults everything to none, regardless of beam set.

  lpcamors/optical#86 · Filter by author owemris opened on May 24, 2026
  1

• Create Aeronautics Compat

  lpcamors/optical#85 · Filter by author Glaz-almaz-GL opened on May 16, 2026
  1

• Crashes when opening JEI with optical. or looking at holograms.

  bug
  lpcamors/optical#84 · Filter by author Starfire1147 opened on Apr 28, 2026
  3

• Crash When Breaking Beam Condenser

  bug
  lpcamors/optical#74 · Filter by author Yurisan001 opened on Apr 3, 2026

• [Crash] Game Crash, World Corrupted After Rotating Splitter with Radial Menu

  bugenhancement
  lpcamors/optical#68 · Filter by author JackNeksa opened on Feb 27, 2026
  1

• Incorrect holograms

  lpcamors/optical#66 · Filter by author Starfire1147 opened on Feb 12, 2026

• depot crashing when trying to use with a beam focuser

  lpcamors/optical#62 · Filter by author es7509 opened on Jan 26, 2026

• Beam Focuser's assets not rendering

  bug
  lpcamors/optical#60 · Filter by author AzrannAVANA opened on Jul 4, 2025
  1

• Stress duplication with Thermal Optical Sources fueled with lava

  enhancement
  lpcamors/optical#59 · Filter by author AzrannAVANA opened on Jul 2, 2025
  3

• crash when using Optical Source and Optical Sensor

  bug
  lpcamors/optical#57 · Filter by author Seele-Moon opened on May 2, 2025
  1

• Version 0.3.1 not available on Modrinth

  enhancement
  lpcamors/optical#55 · Filter by author ManaStar opened on Apr 17, 2025
  2

• Incompatibility with Valkyrien Skies 2/Clockwork

  enhancementhelp wantedwontfix
  lpcamors/optical#50 · Filter by author Fugach opened on Mar 21, 2025
  1

• Beam Focuser's crafting recipes is unavailable

  bug
  lpcamors/optical#48 · Filter by author InfiniteTH opened on Feb 21, 2025
  1

• Beam Focuser Crash

  bug
  lpcamors/optical#47 · Filter by author JoyfulKoinu opened on Feb 17, 2025
  12

• crash when using focusing beam

  lpcamors/optical#45 · Filter by author Linksapprentice opened on Feb 3, 2025
  2

• Vanilla beacon compatibility

  enhancement
  lpcamors/optical#40 · Filter by author Elnhomantia opened on Dec 3, 2024
  1

• Documentation for custom recipes?

  documentationquestion
  lpcamors/optical#38 · Filter by author SageofTurtles opened on Nov 14, 2024
  7

• The beam is only one block long

  bug
  lpcamors/optical#37 · Filter by author Glartemoon opened on Nov 13, 2024
  1