Hi! Let me help you.
Please follow the steps below.
Try to disable the FXAA for specific apps in the NVIDIA Control Panel:
Right-click your desktop and open NVIDIA Control Panel.
Go to:
3D Settings → Manage 3D settings
Open the Program Settings tab.
Under:
Select a program to customize, and
choose the app/game you want to change.
If the app is not listed, click Add and browse to the program’s .exe file.
In the settings list, find:
Antialiasing – FXAA
Set it to:
Off
Click:
Apply