OrcaSlicer Settings Not Saving: Diagnose the Profile Reset Bug
Why OrcaSlicer keeps forgetting your changes after restart. Trace the four root causes, lock in custom profiles, and dodge the Flatpak app-ID migration trap before it strikes.
Jake Holloway
OrcaSlicer Download: Latest Version, Safe Sources & What’s New (2026)
Get OrcaSlicer v2.3.2 from the only safe source. OS picker, what’s new, install fixes, and the truth about SmartScreen warnings.
OrcaSlicer System Requirements: GPU, RAM, OpenGL Explained
The OrcaSlicer README publishes no minimum specs. Here’s what GPU, RAM, OpenGL, and per-OS floors actually are, verified from GitHub issues and CMake.
OrcaSlicer Tolerance & Fit Test: Functional Parts (2026 Guide)
Run the OrcaSlicer tolerance test, read the result, and set XY hole compensation correctly. Real fit-type gaps for snap-fits, bolts, and bushings.
How to Install OrcaSlicer on Linux: AppImage, Flatpak, AUR
Three ways to put OrcaSlicer on a Linux box, ranked by sanity. AppImage stays portable, Flatpak handles sandboxing, AUR is for Arch loyalists. Wayland and GLIBC 2.38 gotchas included.
OrcaSlicer Cornering & Junction Deviation Calibration (2026)
Honest guide to OrcaSlicer’s Cornering test: Marlin Junction Deviation, Klipper SCV gap, input shaper interaction, and the values that actually matter.
Elephant Foot in OrcaSlicer: Compensation Done Right (2026 Guide)
Fix elephant foot in OrcaSlicer with the right compensation values, Z-offset, and CAD chamfer trick. Per-filament starting points, FAQ, and myths busted.
OrcaSlicer Won’t Open or Won’t Launch: Windows, Mac, Linux Fixes
OrcaSlicer won’t open? Fix splash hangs, the macOS damaged dialog, Defender Wacatac false positives, and Linux FUSE errors with verified GitHub fixes.
OrcaSlicer Max Volumetric Speed Test: Find Your Hot End Limit (2026)
Run OrcaSlicer’s max volumetric speed test, read the failure point, and set the real mm3/s ceiling for your hot end and filament.
OrcaSlicer Crashing While Slicing? 8 Fixes for E-Cores, GPU, RAM
OrcaSlicer crashing on Slice Plate? 8 fixes for Intel E-core crashes, Linux 75% OOM, macOS dylib errors, GPU import crashes, and Defender false positives.