Is the problem go away if you change to 100% or 150%?
I believe the cutoff issue will resolved but not sure about your first issue. If not, please try this steps : https://forums.stardock.com/488142/groupy-support-faq#reinstalling
just make sure to :
1) re-download the latest version from your account.
2) reboot after the purge and reboot again after the reinstallation.
Retest it and report back.
Thank you,
Basj
Stardock Community Assistant.