Lightburn 1.6.03

LightBurn 1.6.03, released in June 2024, is primarily a maintenance patch designed to resolve critical bugs and user experience issues introduced in earlier 1.6.x iterations. While it doesn't add flashy new design tools, it is a recommended update for stability and ensuring your default settings behave as expected. Key Changes and Fixes

Yes. Even though it's a minor patch, it aligns the software’s behavior with user expectations regarding layer management and ensures your text rendering remains consistent. How to get it: As always, you can use the "Check for Updates" LightBurn 1.6.03

Issue 1: "Camera Preview is Black"

• Cause: Windows user account permissions blocking the camera driver.
• Fix: Close LightBurn. Go to Settings > Privacy & Security > Camera and ensure LightBurn is toggled ON. Then, run LightBurn as Administrator once.

Stability & Crashes

• Fix: Resolved a crash when using "Trace Image" on a 4K monitor with Windows scaling set above 150%.
• Fix: Eliminated a crash when disconnecting a Ruida controller via USB while the laser is actively framing.
• Fix: Addressed a memory leak when toggling "Show Live Preview" repeatedly (MacOS Ventura & Sonoma specific).

We're excited to announce the latest update to LightBurn, our popular laser cutting and engraving software. Version 1.6.03 is now available for download, bringing with it a range of new features, improvements, and bug fixes. LightBurn 1

Have you found a bug in 1.6.03? Report it to the official LightBurn forum (not Facebook groups). The developers actively monitor the forum and generally release patches within 10-14 days. Cause: Windows user account permissions blocking the camera

• Legacy File Compatibility: Projects created in v1.6 cannot be opened in v1.4 (backwards compatibility is not supported).
• Camera Alignment: Some users report slight drift in camera calibration on specific widescreen aspect ratios.

Benefit: You no longer waste expensive anodized aluminum or stainless steel blanks due to preview misalignment. What you see on the canvas is now nearly 100% true to the burn.