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Release Notes 6.4.1

This release upgrades Logi Plugin Service to .NET 10 and resolves multiple stability issues.

Released version (64-bit builds): 6.4.1.364

Supported Operating Systems

  • Windows 10 and later
  • macOS 10.15 and later

Hardware Support

  • Loupedeck CT
  • Loupedeck Live
  • Loupedeck Live S
  • Loupedeck+
  • Razer Stream Controller
  • Razer Stream Controller X

Improvements

  • Logi Plugin Service has been upgraded to .NET 10, the latest long-term support platform from Microsoft, bringing performance and stability improvements across all plugins.

Bug Fixes

  • Fixed physical button LEDs turning off on a Loupedeck device when shortcuts, multi-actions, or macros were assigned.
  • Fixed an issue where the default Reset actions were missing for the Lightroom Desktop plugin.
  • Fixed freezes that occurred when using plugins with a large number of actions, such as Adobe After Effects.
  • Fixed plugin installation failures for After Effects, Premiere Pro, and Audition plugins on macOS.
  • Fixed an issue on macOS where Logi Plugin Service could fail when Accessibility permission had not been granted.
  • Fixed a deadlock that caused Logi Plugin Service to stop responding when certain plugins fired rapid notifications (e.g. OBS Studio).
  • Fixed two startup crashes on macOS: one in the local connection library and one in the device state manager.
  • Fixed a crash on Windows related to audio session handling.
  • Fixed an issue where Razer Stream Controller and Razer Stream Controller X devices were not detected if Logi Options+ was installed on the same computer as the Loupedeck application. More information: https://loupedeck.com/blog/important-update-razer-device-support-restored/

SDK

  • Plugin developers can now use .NET 10 and C# 14 features in their plugins.
  • JavaScript plugin developers can now use console.log() to write debug output to their plugin's log.

Known issues

General

  • The connected Loupedeck device is not opened in the configuration UI by default when the application is started.
  • Icon image size cannot be modified for dial icons.
  • Sometimes Japanese Input Switches to Hiragana when Typing English Text in Multi-Action "Text"
  • Long keypress in Loupedeck+ keyboard mode does not work consistently
  • It is not possible to copy a stored "Keyboard Shortcut" custom action
  • macOS: In cases where two versions of a supported application are installed, the non-active version may start when Loupedeck uses press actions.
  • Loupedeck+ may not wake up after sleep mode in some circumstances.
  • Loupedeck does not recognize Live2D and LibreOffice apps with custom profiles.
  • Loupedeck Live devices occasionally remain active while screens are locked on Windows.
  • Profile changes in the taskbar menu do not always reflect the active application in the UI.
  • Folders of stored actions can only be deleted when they are empty.