Issues

• "No sparse layers": tool change runs at prime tower height, below the print → U1 head crashes into printed parts

  bug
  Snapmaker/OrcaSlicer#966 · Filter by author dramaticPIXEL opened on Oct 7, 2026

• "Load failed" on Home and Device Tab - Linux, Flatpak

  bug
  Snapmaker/OrcaSlicer#963 · Filter by author MilesRdz opened on Oct 6, 2026

• Modifier parameters (infill at least) not loaded back when adding/importing 3mf file to the platter

  bug
  Snapmaker/OrcaSlicer#961 · Filter by author docteurzoidberg opened on Oct 5, 2026
  1

• [Regression 2.4.0] Advanced filament settings missing: "Enable adaptive Pressure Advance" and "Setting Overrides > Ironing" no longer configurable

  bug
  Snapmaker/OrcaSlicer#957 · Filter by author pgreda opened on Oct 2, 2026

• [Windows] Device / Home / Print Preprocessing pages randomly blank or "Unable to load asset": local page server (port 13619) drops connections

  Snapmaker/OrcaSlicer#946 · Filter by author LibreArbitre opened on Sep 29, 2026

• CLI segfaults slicing any 3MF: expand_plate_extruders() calls wxGetApp() in CLI mode

  Snapmaker/OrcaSlicer#935 · Filter by author rapha-ramos opened on Sep 28, 2026

• First layer acceleration

  enhancement
  Snapmaker/OrcaSlicer#933 · Filter by author DataGhost opened on Sep 28, 2026

• Printer cannot be selected for a second print job without restarting Snapmaker Orca 2.4.0

  bug
  Snapmaker/OrcaSlicer#927 · Filter by author leonardo16051988-byte opened on Sep 27, 2026

• Snapmaker U1: Filament 1 remapped to Filament 2 in 4-colour print until filament profile is recreated

  bug
  Snapmaker/OrcaSlicer#926 · Filter by author pickledsolutions opened on Sep 26, 2026

• Snapmaker Orca 2.4.0 not remembering login

  bug
  Snapmaker/OrcaSlicer#925 · Filter by author Vance1122 opened on Sep 26, 2026
  2

• Color gradients do not work in certain languages

  bug
  Snapmaker/OrcaSlicer#924 · Filter by author villamany opened on Sep 24, 2026

• Dry CP TOOLCHANGE WIPE motion causes PETG tool-change/prime-tower failures; absent in 2.3.4

  bug
  Snapmaker/OrcaSlicer#908 · Filter by author andreasjkc opened on Sep 23, 2026

• Move Z-Axis with camera turned on

  bug
  Snapmaker/OrcaSlicer#898 · Filter by author falkorichter opened on Sep 22, 2026

• Bug: Missing M420 S1 in default Start G-Code for Snapmaker A350/F350 profiles

  enhancement
  Snapmaker/OrcaSlicer#886 · Filter by author oOXatorionOo opened on Sep 20, 2026

• Automatically match brim and support filament to the model surface they touch

  enhancement
  Snapmaker/OrcaSlicer#882 · Filter by author ckhor94-hub opened on Sep 20, 2026

• Undo resets position of prime tower except on plate 1

  bug
  Snapmaker/OrcaSlicer#880 · Filter by author bubba0077 opened on Sep 20, 2026
  1

• Color Mixing allows non-compatible filament mixing to be displayed. Non-compatible mixing should not be displayed.

  bug
  Snapmaker/OrcaSlicer#878 · Filter by author The-Monkey-King opened on Sep 19, 2026
  4

• Bundled printer config install fails staging validation on a fresh data directory

  bug
  Snapmaker/OrcaSlicer#871 · Filter by author rp86 opened on Sep 17, 2026

• Turn Ribbed Prime Tower 90 Degrees

  enhancement
  Snapmaker/OrcaSlicer#868 · Filter by author Miriax opened on Sep 16, 2026
  2

• Wrong fan speed settings from Orca to Snapmaker U1

  bug
  Snapmaker/OrcaSlicer#864 · Filter by author schornhe opened on Sep 16, 2026

• Default U1 change filament gcode causes head crashes in object by object printing

  enhancement
  Snapmaker/OrcaSlicer#859 · Filter by author Minecrafter8001 opened on Sep 14, 2026
  2

• “Upload and Print” printer dropdown fails to show printer on first open, and “Add Printer” dialog cannot be closed

  bug
  Snapmaker/OrcaSlicer#854 · Filter by author elithecho opened on Sep 11, 2026

• [2.4.0 Alpha] Known Issues & Feedback Tracker · 已知问题跟踪板

  alpha
  Snapmaker/OrcaSlicer#840 · Filter by author zhangzhend0ng opened on Sep 9, 2026
  15

• Lose coloring info after repairing model.

  bug
  Snapmaker/OrcaSlicer#831 · Filter by author steverc1572 opened on Sep 6, 2026

• Remember auto-gradient confirmation per project

  Snapmaker/OrcaSlicer#826 · Filter by author MoraesGil opened on Sep 4, 2026