Issues

• 2.4.1 Doesn't jump to device tab after file upload to printer anymore

  bug
  Snapmaker/OrcaSlicer#1179 · Filter by author nifty1a opened on Nov 12, 2026

• 2.4.1: tower near the right bed edge, the new head drops to layer height at the dock and crosses the plate

  Snapmaker/OrcaSlicer#1168 · Filter by author alandebortolo opened on Nov 10, 2026
  9

• H2D support

  enhancement
  Snapmaker/OrcaSlicer#1158 · Filter by author qingyu711 opened on Nov 9, 2026

• 2.4.1: no Z-hop before the final purge, the nozzle crosses the finished top layer

  Snapmaker/OrcaSlicer#1149 · Filter by author alandebortolo opened on Nov 5, 2026
  3

• U1 default start G-code G0 X85 Y1 Z2 F18000 gave "Move out of range on Y axis" on toolheads 1, 3, 4 (we may be wrong, sharing what we found)

  bug
  Snapmaker/OrcaSlicer#1143 · Filter by author saurabh1e opened on Nov 4, 2026
  1

• Incorrect Part Hierarchy and Slicing in Snapmaker Slicer 2.4.1

  bug
  Snapmaker/OrcaSlicer#1134 · Filter by author MattiaCC93 opened on Nov 2, 2026
  6

• Home page context menu doesn't work

  bug
  Snapmaker/OrcaSlicer#1132 · Filter by author missionfloyd opened on Nov 2, 2026

• On snapmaker orca white screen on screen processing on nvidia linux driver appimage

  bug
  Snapmaker/OrcaSlicer#1131 · Filter by author yodatak opened on Nov 1, 2026
  1

• CLI: multi-color plate with prime tower crashes (0xC0000005) on 2.4.1-alpha and loses extruder assignment on 2.4.1

  Snapmaker/OrcaSlicer#1130 · Filter by author FabioMontenegro opened on Oct 31, 2026
  2

• [2.4.1] U1 requires manual connection via Device tab on every Snorca launch

  bug
  Snapmaker/OrcaSlicer#1129 · Filter by author teskakota opened on Oct 30, 2026
  1

• Option to disable automatic drop to plate behavior

  enhancement
  Snapmaker/OrcaSlicer#1127 · Filter by author hellcatflyer opened on Oct 30, 2026

• [2.4.1 regression] Prime tower silently drops tool changes with presets missing per-filament filament_adhesiveness_category

  Snapmaker/OrcaSlicer#1124 · Filter by author BorjaLL opened on Oct 29, 2026
  1

• Filament mapping in Snapmaker Orca

  bug
  Snapmaker/OrcaSlicer#1123 · Filter by author brianjordan99 opened on Oct 29, 2026

• Windows CLI: diagnose final output path length failures before slicing

  Snapmaker/OrcaSlicer#1120 · Filter by author antonio94770 opened on Oct 29, 2026

• CLI 2.4.1 disables U1 prime tower when four differently colored filaments share a preset name

  Snapmaker/OrcaSlicer#1119 · Filter by author antonio94770 opened on Oct 29, 2026
  1

• CLI diagnostics: warn at default log level when an invalid enum is substituted

  Snapmaker/OrcaSlicer#1118 · Filter by author antonio94770 opened on Oct 29, 2026

• CLI robustness: Application metadata with missing project settings/plates causes access violation

  Snapmaker/OrcaSlicer#1117 · Filter by author antonio94770 opened on Oct 29, 2026

• disable low memory warning

  enhancement
  Snapmaker/OrcaSlicer#1112 · Filter by author cmaughan25 opened on Oct 28, 2026

• 2.4.x: prusaslicer:// / "open in slicer" downloads are saved as 0-byte files (2.3.5 works)

  bug
  Snapmaker/OrcaSlicer#1109 · Filter by author D3LZ-D3LZ-D3LZ opened on Oct 28, 2026

• Confirm Standard/High Flow mismatch when Send is clicked

  Snapmaker/OrcaSlicer#1103 · Filter by author Psych0h3ad opened on Oct 27, 2026

• Need an option to connect to another port to find the printer

  enhancement
  Snapmaker/OrcaSlicer#1099 · Filter by author lclol opened on Oct 26, 2026

• Device tab: OctoPrint login never completes

  bug
  Snapmaker/OrcaSlicer#1088 · Filter by author dcorbin opened on Oct 25, 2026

• Filament Retraction Issues

  bug
  Snapmaker/OrcaSlicer#1085 · Filter by author F1rstd1ve opened on Oct 23, 2026
  1

• U1: Tool-change return loses Z clearance above 1.9 mm without prime tower (2.4.0 and 2.4.1 alpha)

  bug
  Snapmaker/OrcaSlicer#1083 · Filter by author mbaran5 opened on Oct 22, 2026
  2

• [Linux] Computer restarts while downloading 3mf

  bug
  Snapmaker/OrcaSlicer#1082 · Filter by author IslandUsurper opened on Oct 22, 2026