I've already stated I've installed different versions of Windows many times in my original post, which means I've install Groupy many times over with this same issue on many different versions of Windows. Also, the above person also has this issue, so its now clear it's not just me, this is a Groupy issue, and has been for years. Please fix. Thanks.
His issue, as he mentioned it, was " happened maybe twice in the last few months." while yours "Everyday, many times a day, since the dawn of release" so I don't think its the same. Look like something is interfering or conflicting with Groupy in your system. If this is really an issue for every system, we will have more reports from other users.
Anyway, moving forward, please try cleanboot and see if we can identify the conflicting application. Refer here for steps: https://support.stardock.com/space/SHC/1346994300/Groupy+Clean+Boot.
Note: Please go through the steps carefully.
Thank you,
Basj,
Stardock Community Assistant