Technical Issues

Crashes, display issues, GPU, background processes, file import errors

I can't import my 3D file
If you're unable to import a 3D file into Lychee Slicer, try the following: 1. Check the file format is supported Lychee Slicer supports a range of ...
Thu, 4 Jun, 2026 at 4:22 PM
My printer doesn't recognize the sliced file
If your printer can't read or open the sliced file exported from Lychee Slicer, there are a few possible causes: 1. USB stick or SD card issue The m...
Thu, 4 Jun, 2026 at 4:24 PM
Linux AppImage — Authentication Issue
When using the AppImage version of Lychee Slicer, the lycheeslicer:// URL protocol is not registered automatically. This prevents the authentication flow fr...
Fri, 5 Jun, 2026 at 3:38 PM
Lychee Slicer Window Is Cut Off or Not Fully Displayed
If the Lychee Slicer window is partially cut off, the top, bottom, or sides are outside your screen and you can't move the window back into view, the ca...
Thu, 11 Jun, 2026 at 3:47 PM