Dreamweaver needs to be excluded
Stardock Forums
When Groupy is running and Dreamweaver uploads files it causes the Helper program to attempt to group with bizarre results. A recient window (usually Dreamweaver) will shrink to about 1-2 inches high, move to the top of the display, and increase to the width of the display.
In order to stop this behavior both Dreamweaver.exe and DreamweaverHelper.exe need to be excluded. The normal method to exclude programs will not work as there is no three-dot menu.
Below is the Windows Registry file I used to exclude the programs:
Windows Registry Editor Version 5.00
[HKEY_CURRENT_USER\SOFTWARE\Stardock\Groupy\Groupy.ini\Groupy\AutoGrouping]
"C:\\Program Files\\Adobe\\Adobe Dreamweaver 2021\\Dreamweaver.exe"="2"
"C:\\Program Files\\Adobe\\Adobe Dreamweaver 2021\\DreamweaverHelper.exe"="2"
Copy and paste that code into a .reg file and then import it into the registry. No more problems.