DriverInstall v6.4.10

18 January 2024


  • Fixed a small resource leak that was reproducible when rapidly cycling through windows with OSD displayed.


  • Fixed an issue that could lead to erroneous DMA’s from ActiveSQX/ActiveSQX2 cards.


  • Adjusted the automatic audio mute threshold for the VisionSC-HD4+ to increase tolerance to audio clock changes.
  • Modified the VisionSC-UHD2 functionality to automatically mute audio upon disconnection of the HDMI cable.
  • Fixed an issue that crashed the Vision Config tool when switching from custom timings to CVT or GTF timings that had an out-of-range pixel clock.
  • Fixed a bug with the Vision Config tool that resulted in an incorrect vertical sync polarity value being set in the EDID.
  • Bug fix for crashes and hangs caused by MSI interrupts.
  • Bug fix for setting the equalisation level for the HDMI input of the VisionIO-XD2.

Please see the Release Notes for the full list of changes and further information, including the FAQ and Errata.