CAN'T ENABLE LOW INPUT LAG PLEASE HELP/AOC24G2Z

[benjaf2002]

Ive bought a month ago an AOC 24G2Z IPS 240HZ. Im just getting mad... At first when I bought it, it worked, now it's greyed. Tried with all configs, I restarted it too and still nothing... Nvidia driver doesn't recognize it as a gsync compatible monitor. I would appreciate your help. Thanks! Here some images: https://imgur.com/a/vm51Enp. I realised that on nvidia's control panel, on resolution settings, its set on the PC place and not in Ultra HD, HD SD place. Isnt in Native 1080p. In native 1080p only reaches 120hz and all settings are unlocked again. Im thinking about uninstall drivers... Help plz! Thanks

[TN_fun]

This normal. Enabled and locked in native mode. You can turn this off at a lower resolution or a low Hz value.