Lightburn 1.3.01 | Portable ★

Specific DXF import errors (particularly from Fusion360) were flagged by users on both Windows and macOS, though some were later identified as sketch geometry errors [ 0.5.4 ].

The most significant fix addressed a bug where framing speed was not correctly restored between sessions, which could lead to machine crashes or inaccurate alignment checks [ 0.5.2 ]. LightBurn 1.3.01 | Portable

If you are running version 1.3.01, be aware of these common community-discussed hurdles: LightBurn 1.3.01 | Portable

3.01, or are you trying to the software to run from a USB drive? LightBurn 1.3.01 | Portable