It is now possible to download and use the new GeoGebra PCI version 1.7. It fixes two bugs, one on the default scoring option and the second one on the menu display (if you have changed some menu options).
This new version has been tested more and seems very stable.
If you want to try it, use it, test it. This software is free, and under a GeoGebra license. You can download it on the official GeoGebra website here : https://www.geogebra.org/m/rpq3j8az
If you want more information please let me know. : firstname.lastname@example.org