LDS Beta for Windows - Release Notes

Browse all versions of the LaserPecker Design Space Beta (LDS Beta) software for Windows, along with their release notes. This page is regularly updated, so you can easily reference both the latest features and past changes.

Firmware LX2 v9008.5.11

Click here to learn how to upgrade the LX2 firmware.

1. New & Enhanced Features

• Optimized Laser Temperature Alert Thresholds: 

  Low-temperature alert adjusted to 5°C and high-temperature alert adjusted to 55°C.

2. Stability Fixes & Bug Resolutions

• Occasional Device Disconnection on Mac:

  When operating on macOS, the device could occasionally disconnect during use. (Fixed; device connection is now stable and reliable.) We sincerely thank Mike for this feedback.

• Y-axis Stretching and Layer Separation in Low-Speed Fill Engraving:

  When engraving rectangular fill elements in LightBurn at very low speeds, results could occasionally appear stretched along the Y-axis, accompanied by layer separation. (Fixed; Y-axis distortion and layer separation have been eliminated, ensuring accurate shapes and consistent layer bonding.) We sincerely thank Mike for this feedback.

• Abnormal Device Name Display During Network Configuration:

  During Wi-Fi setup, the device name could occasionally display incorrectly. (Fixed; the device name now displays correctly and consistently.)

• Unexpected Return to Canvas After Canceling a Job:

  After canceling the processing task, clicking "Process Again" could occasionally return the software to the Canvas instead of continuing the process. (Fixed; "Process Again" now correctly process again.)

• Fixed Camera Calibration Pop-up Issue:

  Resolved an issue where pop-up messages could display abnormally during camera calibration when using the multifunction button. (Fixed; All prompts now display correctly throughout the calibration process.)

Tips
For better results in high-speed mode, set Overscan Distance ≥ 40 mm in the software.

LDS Beta v3.2.2

1. New & Enhanced Features

• Added Real-Time USB File Framing Preview

  After inserting a USB drive containing G-code files with pre-configured engraving parameters, the software will automatically scan and display the available files. Users can select a file to preview its framing path before starting processing.

• Added Honeycomb Bed Positioning & Calibration

  Before using the honeycomb bed, users can place it on the base plate and complete calibration for more precise positioning and alignment of processing patterns.

  To ensure accurate camera recognition, avoid covering the 4 Visual Reference Markers on the honeycomb bed during calibration and processing.

• Added Material Parameter QR Code Generation

  Supports generating QR codes for material parameters, enabling easier storage and reuse of material settings.

  This feature is designed for repeated processing on the same material, allowing users to save optimized engraving and cutting parameters for quick recall. The QR code can be printed or engraved onto a suitable carrier. When performing the same type of processing again, the machine camera can recognize the QR code and automatically load the corresponding settings into the software, eliminating the need to manually re-enter parameters. It also supports storing combined engraving and cutting parameter sets.

• Added Engraving Density Guidance

  Users can now click the information icon next to the engraving density setting to view a detailed explanation of the current parameter.

  Learn more about Engraving Density

• Added Hidden Element Notification for Groups

  When grouped objects contain hidden elements, the software will display a clear notification during preview or before processing to alert users that hidden elements are included.

• Added SVG Export Support

  Supports exporting canvas content as SVG vector files.

• Added Recommended Parameters for LX2 High-Speed Mode

  When High-Speed Mode is enabled, the software will automatically recommend and apply optimized processing parameters based on the selected material type.

  High-Speed Mode is only available for Fill engraving.

2. Stability Fixes & Bug Resolutions 

• Fixed Region Selection Box Display Issue

  After the LSO login session expired, the region selection box remained visible and could not close automatically, affecting normal operation. (Fixed; the region selection box now closes correctly and the interface returns to normal.)

• Fixed Star & Polygon Parameter Update Issue

  When editing stars or polygons, changes to parameters such as point count and corner radius did not apply correctly, and the shapes failed to update in real time. (Fixed; parameter changes now apply correctly and shapes update instantly based on the new settings.)

• Fixed Line Rendering Issues After Canvas Zooming

  After importing external project files and zooming on the canvas, lines could appear broken, overlapping, or misaligned. (Fixed; lines now display correctly after zooming without distortion or rendering issues.)

• Fixed Processing Issues with Hidden Elements in Groups

  Hidden elements inside grouped objects could still appear in preview animations or be mistakenly processed during engraving. (Fixed; hidden elements are now excluded from preview paths and skipped correctly during processing.)

• Fixed Overscan Inconsistency for Rotated Filled Text

  Filled text rotated by 90° could produce inconsistent engraving results in Overscan mode compared to its original orientation. (Fixed; rotated filled text now delivers consistent engraving results in Overscan mode regardless of orientation.)

• Fixed Display Issues for Recommended Parameters in Material Test Array

  Default recommended parameter descriptions for some materials in the Material Test Array were displayed incorrectly. (Fixed; all recommended parameter descriptions now load and display correctly.)

3. Download

LDS Beta - Windows - v3.2.2

LDS Beta v3.2.0

1. New & Enhanced Features

• Added LSO Training & Certification

  This feature requires users to complete the LSO tutorial (and pass the certification exam where applicable) before connecting to and operating the machine. This also includes accessing the Free Mode and preview light adjustment. 

• Updated Privacy Agreement

  The privacy terms for software installation and user login have been revised. Please review the updated agreement during installation or login to understand the terms that apply. 

• Improved Processing Time Estimation Accuracy

  The algorithm for estimating job completion time on the LX2 has been optimized. The software now displays more accurate time estimates that are better aligned with the actual processing duration.

• Optimized Flame Alarm Settings for Different Laser Modules

  The visibility logic of the flame alarm setting has been optimized. This option is now automatically hidden on the mode settings page when a 2W laser module is connected. 

• Red Crosshair Default State Adjustment

  Optimized the default state of the red crosshair. The red crosshair cursor (indicating the laser module position on the right sidebar) is now disabled by default upon software connection. Users must manually enable it to view the laser position. 

2. Stability Fixes & Bug Resolutions 

• Fixed Connection Device Dialog Response Delay Issue

  After logging in, clicking the connection button in the upper-right corner would occasionally fail to respond, requiring multiple clicks to open the device connection dialog. (Fixed; the dialog now appears immediately upon clicking the connection button, with stable response and no need for repeated clicks.) 

• Fixed Rotary Extension Mode Switch Failure Issue

  When a Rotary Extension was connected, the system prompted to switch from Base Plate Mode to Rotary Extension Mode, but clicking “Confirm” failed to change the mode. (Fixed; the mode now switches correctly to Rotary Extension Mode upon confirmation.)

• Fixed Overscan Settings Save Failure Issue

  After adding a fill pattern or image to the canvas and modifying the Overscan parameters, saving, closing, and reopening the .lp2 file would cause the Overscan settings to be lost. (Fixed; the modified Overscan parameters are now saved correctly and persist when the file is reopened.)

3. Download

LDS Beta - Windows - v3.2.0

Firmware LX2 v9008.4.6

Click here to learn how to upgrade the LX2 firmware.

1. New & Enhanced Features

• System Stability Optimization: 

  Optimized the status indication of the Annular Light to enhance system stability. During OTA updates, the indicator has been changed from alternating red and blue flashing to solid red or solid blue. During engraving, the light effect has been optimized from a breathing pattern to stable states (e.g., solid green, solid purple, or off).

• Optimized Annular Light Status During Rotary Connection: 

  Fixed an issue where the Annular Light would display abnormal colors (yellow/red) when the device was in a reboot state during connection. The indicator now remains solid blue to indicate a stable connection status.

2. Stability Fixes & Bug Resolutions

• Fixed Occasional Request Timeout When Exiting Preview in Rotary Extension Mode: 

  Clicking "Exit Preview" in Rotary Extension Mode would occasionally cause a request timeout. (Fixed; the exit preview request is now stable, without timeout exceptions.) 

• Fixed Occasional Background Refresh Failure: 

  Clicking the background refresh (camera) icon would occasionally cause calibration data storage to fail, triggering an "Unable to refresh background" error. (Fixed; calibration data storage is now stable, and the background refresh completes normally.) 

• Fixed Occasional Machine Crash in Rotary Extension Mode: 

  The machine would occasionally crash during preview in Rotary Extension Mode. (Fixed; the preview process is now stable, with no more crashes.)

• Fixed Occasional Communication Interruption During Idle: 

  The machine would occasionally report a communication interruption after being connected but idle for an extended period. (Fixed; the communication connection now remains stable during idle periods, with no interruption prompts.) 

• Fixed Occasional Communication Interruption When Exiting Preview in Curved Surface Mode: 

  Long-pressing the multi-function button to exit preview in Curved Surface Mode would occasionally cause a communication interruption. (Fixed; the exit preview operation now responds stably, with no more communication interruptions.)

• Fixed Occasional Icon Status Anomaly After USB Drive Removal: 

  The USB drive icon would occasionally still display as "Inserted" after the drive was physically removed. (Fixed; the icon status now updates promptly and displays correctly.)

• Fixed Occasional Machine Crash During USB Drive Engraving: 

  Pressing the multi-function button at the start of an engraving job from a USB drive file could cause the machine to crash. (Fixed; the machine no longer crashes during engraving when using files from a USB drive.) 

• Fixed Machine Crash Due to LightBurn Processing with Open Door: 

  When using LightBurn, clicking "Process" after a console error (triggered by an open lid/door) would cause the machine to crash. (Fixed; processing is now correctly blocked if the door is open, preventing crashes.) 

• Fixed Occasional Auto-Measure Function Failure: 

  The laser module would occasionally fail to probe downward during the Auto-Measure process. (Fixed; the Automatic Measurement process is now stable and operates correctly.)

• Fixed Occasional Communication Interruption After Moving Laser Module and Resetting: 

  Pressing the Reset button immediately after moving the laser module in the preview interface would occasionally cause a communication interruption. (Fixed; the operation logic is now stable, and communication remains connected.)

• Fixed Network Configuration Issues with WiFi Names Containing Special Characters: 

  The machine would fail to connect when the WiFi or hotspot name contained non-ASCII characters (e.g., Chinese) or symbols. (Fixed; the machine can now correctly recognize and connect to WiFi networks with such special characters.) 

LDS Beta v3.1.1

1. New & Enhanced Features

• Enhanced Parameter Flexibility: 

  Redefined the color button to serve exclusively for graphic marking and filtering, allowing users to adjust parameters freely without layer color constraints.

• Advanced Path Planning: 

  Added support for automatic path planning and object-based machining according to the user-defined object list order.

• Speed Preference Setting for LX2: 

  Introduced "Normal Mode" and "High-Speed Mode" options in Base Plate Mode for the LX2. The High-Speed Mode is an experimental feature that currently supports fill engraving only.

• Optimized Overscan Functionality: 

  Refined the Overscan UI for both Normal and High-Speed modes and added explanatory descriptions for corner scanning.

• Improved Rotary Extension Interaction: 

  Adjusted the canvas center axis to Y=152.6 mm for more accurate probe focusing and updated the photo positioning prompt to clarify its reference-only nature.

• Interactive Exception Prompts: 

  Enhanced the "Laser Module Not Detected" notification by adding a clickable external link within the dialog box for immediate troubleshooting support.

2. Stability Fixes & Bug Resolutions

• Fixed Interface Jitter in Cutting Mode: 

  Clicking the "?" icon next to the "Lower the Focus" setting caused the software interface to jitter. (Fixed; the interface response is now stable when clicking the icon.)

• Fixed Compatibility Issues with .lp2 Project Files: 

  PC 2.X version .lp2 files containing text elements would shift position or fail to load correctly. (Fixed; files now open normally with correct text positioning.)

3. Download

LDS Beta - Windows - v3.1.1

Firmware LX2 v9008.3.8

1. New & Enhanced Features

• Speed Preference Setting for LX2: 

  Introduced "Normal Mode" and "High-Speed Mode" options in Base Plate Mode for the LX2 (requires PC 3.1.1-beta or later). The High-Speed Mode is an experimental feature that currently supports fill engraving only.

2. Stability Fixes & Bug Resolutions

• Fixed Probe Detection Offset in Rotary Extension Mode: 

  In Rotary Extension Mode, using the probe for distance measurement resulted in detection offsets. (Fixed; probe detection accuracy has been optimized and restored to normal.)

• Fixed Air Assist Setting Persistence: 

  After a host reboot, the Air Assist would fail to retain the user's last speed setting, requiring manual adjustment. (Fixed; the system now correctly restores the last set Air Assist level upon startup.)

• Fixed Unexpected LED Restart on Rotary Connection: 

  Connecting the rotary extension while the host was in an idle state would trigger an unexpected restart of the machine's LED lights. (Fixed; the LED lights now remain stable when the rotary extension is connected.)

• Fixed Incorrect Communication Prompt When Opening Cover: 

  Opening the machine cover while processing was paused triggered a "Communication Interrupted" error. (Fixed; opening the cover in a paused state no longer triggers the incorrect communication prompt.)

• Fixed Communication Error During Task Cancellation: 

  Long-pressing the multi-function key to cancel processing occasionally triggered a "Communication Interrupted" message. (Fixed; canceling tasks via the physical key no longer results in incorrect communication prompts.)

LDS Beta v3.0.0

1. New & Enhanced Features

(1) International User Experience

• Expanded Multi-Language Support: 

  Added support for Italian, Portuguese, Russian, and Polish languages to better serve our global community.

• Adaptive Login Page: 

  The login page has been redesigned for localization, now featuring automatic language adaptation based on user settings.

(2) Project Management & Workflow

• Project Management Optimizations: 

  Improved the experience of project saving and importing to ensure a smoother workflow.

• New Image Mode Documentation: 

  Added dedicated explanation documents to clarify the function and usage of Image Modes within the software.

• Optimized Laser Module Movement Sequence: 

  Integrated with the G-code algorithm, the Laser Module now prioritizes XY movement to the scan position before moving the Z-axis to the focal length position (for filling and picture engraving), ensuring higher accuracy and efficiency.

(3) Connectivity & Hardware Management

• Enhanced WiFi Scanning & Connection: 

  Optimized the functionality and reliability of WiFi connection management across all major operating systems, now supporting Linux, macOS, and Windows.

• Network Setup Help: 

  Added a quick link to a guidance article to assist users when a network connection fails.

• USB Drive Detection: 

  The software now includes machine-side detection to confirm whether a USB flash drive is properly inserted.

(4) User Feedback & Support

• Streamlined Support Access: 

  Optimized the user feedback experience by adding quick-access entries for "Feedback" and "Visit the Support Center," with a cleaner navigation flow.

2. Stability Fixes & Bug Resolutions

(1) Project & File Management Fixes

• Fixed Canvas Loss on Crash (Multi-Canvas): 

  Terminating the software process via Task Manager caused other canvases to be lost upon reopening. (Fixed; multi-canvas recovery is now maintained.)

• Fixed Session Data Recovery: 

  An abnormal closure would cause the loss of data that was supposed to be auto-recovered upon restart. (Fixed; unsaved data is now correctly restored after an unexpected closure.)

• Fixed Unnecessary Save Prompt: 

  A prompt to save the project was incorrectly displayed when closing the software after opening an .lp2 file, even if no changes were made. (Fixed; the save logic has been optimized.)

• Fixed SVG Graph Import: 

  SVG graphs could not be imported normally. (Fixed; SVG graphs now import as expected.)

• Fixed WEBP Import: 

  The picture icon entry could not import WEBP format files. (Fixed; WEBP files can now be imported correctly.)

• Fixed File Generation Hang: 

  Processing a large image (450 × 305 mm) would continuously stay in the file generation status and prompt an abnormal error. (Fixed; file generation for large images is now successful.)

(2) Workflow & Undo/Redo Reliability

• Fixed Offset Undo Issue: 

  After performing an offset operation on an element, the action was not recorded in the undo history. (Fixed; offset operations are now correctly recorded.)

• Fixed Invert Button Status: 

  After undoing an image invert (Ctrl+Z), the canvas reverted, but the invert button still showed as checked. (Fixed; the invert button status is now correctly updated.)

• Fixed Unrecoverable Text: 

  Adding text, applying Outline, then using undo/redo caused the text to be unrecoverable. (Fixed; text can now be recovered.)

• Fixed Magic Wand Effect Loss: 

  After multiple undo/redo actions on an image, using the Magic Wand again caused the previous process effect to disappear. (Fixed; image processing effects are maintained across history cycles.)

(3) Processing & Device Command Stability

• Fixed Process Repetition Freeze: 

  After the process was completed, clicking the complete button and then clicking the process again button caused a freeze. (Fixed; the software no longer freezes when initiating the process again.)

• Fixed Reprocessing Error:

  After G-code transmission was complete, clicking cancel, then clicking process again, prompted an error. (Fixed; the error no longer occurs when attempting to reprocess after cancellation.)

• Fixed Preview & Process Conflict: 

  Preview and process commands conflicted when sent by different users/devices without proper restriction. (Fixed; proper restrictions are now in place.)

• Fixed Distance Sensor Halt: 

  Distance sensor calibration would detect normally but halt before proceeding to the next step (rectangular preview). (Fixed; calibration now proceeds correctly.)

• Fixed G-code Upload Error: 

  An error "Failed to fetch" occurred when uploading G-code. (Fixed; the upload error is resolved.)

(4) UI & Parameter Accuracy

• Fixed Inconsistent Autofill: 

  Sometimes, when deleting values (X/Y coordinates and W/H image size) using the backspace key, a value was automatically filled in, and sometimes it was not. (Fixed; values now delete correctly without unintended autofill.)

• Fixed Parameter Scheme Naming: 

  A parameter scheme could be deleted while in use, resulting in the name displaying a string of numbers. (Fixed; naming issues are resolved.)

• Fixed Cursor Misalignment: 

  After modifying the line spacing of the font, the input cursor was misaligned with each line. (Fixed; the input cursor now aligns correctly.)

• Fixed Reversed Support Links: 

  The links for the Feedback page and the Support Center were incorrectly swapped. (Fixed; links are now correctly configured.)

• Optimized Dialog Wording: 

  Pop-up dialogs used confusing or verbose wording. (Optimized; wording in pop-up dialogs is now concise.)

(5) Connection & Hardware

• Fixed False Connection Alert: 

  Double-clicking an .lp2 file would intermittently cause a false "Device Disconnected" alert. (Fixed; project file opening no longer triggers this false alert.)

• Fixed USB Icon Hiding: 

  After removing a USB flash drive, the USB icon wouldn’t hide. (Fixed; the icon now correctly hides.)

• Fixed Surface Data Load: 

  After disconnecting and reconnecting, the curved surface model data failed to load. (Fixed; data is now correctly read upon reconnection.)

• Fixed Confusing Power Loss Prompts: 

  During refresh after a power loss, multiple confusing prompts (successful background refresh, device disconnected, camera failed) appeared. (Fixed; error reporting is now streamlined and correct.)

(6) Engraving & Path

• Fixed Mode Switching: 

  Clicking on a fill pattern element in an .lp2 file erroneously switched the engraving mode to "Line Engraving". (Fixed; the mode now correctly defaults to "Fill Engraving".)

• Fixed Engraving Path Boundary: 

  When using "Overscan" on an SVG file, the engraving path exceeded the graphic boundaries. (Fixed; the engraving path now accurately aligns with graphic boundaries.)

3. Known Issue (Important)

• Compatibility Issue with .lp2 Projects: 

  We apologize for the inconvenience, but some users may experience difficulties properly loading and opening legacy .lp2  files that contain text elements. This file compatibility issue is a high priority and will be completely fixed in the upcoming version.

4. Download

LDS Beta - Windows - v3.0.0