I have installed Groupy 1.5 in one of my Windows 11 machines. Unfortunately, the installation of this piece of software caused Win11 to become stuck at the Lock Screen after a start. At that stage, I could not enter my key to proceed with normal boot. I had to restart, in which case I was able to proceed with booting up. After uninstalling Groupy 1.5, the machine returned to it prior fully operational condition.
