LXEdge 1.4.x Release Notes
Question Last Updated on: 2/25/2026
Charts created in version 1.4.0 can only be opened in version 1.4.0 and newer.
LXEdge Version 1.4.1
Released: February 25, 2026
Major Updates
- Implemented centerline on top of Cardio trace.
- For normal chart review, can be shown or hidden in sensor settings.
- Always appears and is used for OSS-3.
- Averaging during data collection is now applied to all sensor channels. Previously averaging was only applied to EDA.
Minor Updates
- Added setting to toggle the chart grid on and off
- Added settings to change the colors of the following:
- Chart grid
- Selected question bar at bottom of chart
- Lines for minimum response latency and end of response onset window
- Removed the “Hotkeys” tab in settings.
- Advance to next question at end of question timer even if response was not marked.
- Removed the “Select Question Set” button (used folder image) at bottom of chart. It was not functional and is no longer needed.
- Removed the “Masseter Headset Audio” section on the “Audio/Video” tab in settings. It was not functional.
- Minor changes to validation when submitting items to “Contact Support”.
- Minor update to charting package.
Bug Fixes
- Three unlabeled / non-functional Display settings were inadvertently included.
- Issues with appearance of Windows of Evaluation when opening chart created in a different time zone.
- Unexpected blank events would appear in NCCA / CSV export.
LXEdge Version 1.4.0
Released: January 8, 2026
Major Updates
- Overhauled the Response Onset Window
- Can be enabled or disabled
- Line color can be specified
- Minimum Response Latency (MRL) is adjustable from 0.1 to 3.0 seconds after question onset
- End time is adjustable from 0 to 10 seconds after response
- Can be shown in charts created in previous versions
- Added Window of Evaluation
- Can be enabled or disabled
- Color can be specified; impacts the portion of WOE after the question offset
- Duration can be adjusted between 0 and 15 seconds
- Can be shown in charts created in previous versions
- Most settings that impact chart appearance can now be modified while reviewing a chart
- Related to Reports:
- Only allow a single Report per Series
- Add ability to delete Report from Series
Minor Updates
- Move some settings around on the Chart settings tab
- Add ability to specify color of non-Comparison and non-Relevant questions
- Add indication of selected question as a bar at the bottom of the chart
- Scoresheet print function now creates a PDF in the Attachments folder and then automatically opens this file. Previously, the print function used the Windows default printer.
- Show more meaningful messages when chart ID check fails. Current message is “The chart failed an internal check. Please contact support.”
- In some cases, allow chart to open even though chart ID mismatch is found. Previously, these charts would not be opened. Meaningful message will be shown to user.
- Stop showing Pulse Arrival Time in biostatistics below the chart
- Only show 3 decimal places for p-value near top of OSS-3 Report
Bug Fixes
- When multiple report items were present in a Series, they would all load the same Report even if they had been created with different Report templates.
- In OSS-3, the Kircher feature lines don’t stay with the sensor trace when centering is turned off.
- For DLST charts, presentations unselected in the Scoresheet would still be passed into ESS processing when clicking “Show ESS Report”.
- Question text for DLST charts was missing in OSS3-3 Report.
- LXEdge would crash when attempting to run OSS-3 scoring when data were not present for a sensor.
- LXEdge would crash when attempting to insert merge field into Report header or Footer.
