Only 30 fps GUI

Hi,

I’ve noticed the following in Kodi Krypton on Windows 7.

1. Use fullscreen window = OFF
2. Aero = Disabled

The screen resolution is 1920×1080@30 Hz which gives me choppy gui and menus.

On Jarvis the above gave me 60 Hz with smooth menus. What should I do? If I enable “Use fullscreen window” I get stuttering when watching movies although “Adjust display refresh rate” is ON. I’ve gone through the Windows 7 FAQ but no luck.

Is this a bug or am I doing something wrong? Please help…