Opening Musescore 3.6 creates blank popup in front of program with no way to move or close it.
Just installed on a brand new Dell Optiplex 3080 w/Windows 10. Uninstalled and reinstalled, still the same. Changed display resolution way down and it disappeared, then changed it back and popup reappears. Disappears in Task View and reappears when reopened. Installed 3.6 on older Optiplex 3020 to match versions and it works fine.