I just noticed on the newly updated QSI web site, there is a new software / firmware release - v7.4. I don’t know just how new that is but it is newer than my last update (v7.1.1).
If interested:
https://qsimaging.com/drivers-software/
Scroll to the bottom of the page and download the 32bit or 64bit version as well as the ReadMe file.
Charlie