There is a newer BIOS version available for your motherboard - it’s worth installing.
New Nvidia driver is available. It’s recommended to install it without Nvidia app.
Nvidia GeForce Hotfix Driver 572.65 Discussion Thread - User Support Hub / Install, Performance & Graphics - Microsoft Flight Simulator Forums
“Background Application Max Frame Rate” limit should not be enabled for MSFS 2024/2020.
If “Background Application Max Frame Rate” is enabled and set to a limit (e.g., 30 FPS), exiting to the desktop and returning to fullscreen in MSFS may cause stuttering, freezes or even a CTD.
Source https://forums.flightsimulator.com/t/general-reactions/700288/1385?u=tenpatrol
1 Update BIOS
2 Uninstall Nvidia driver via DDU
3 Install Nvidia driver 572.65 without nvidia app
4 Your monitor operates in the range of 120-22Hz.
Instead of setting the background app frame rate limit, I recommend setting “Max frame rate” to 30 in the NVIDIA Control Panel.
Also, I recommend checking your Windows power plan settings and disabling sleep and hibernation.
FYI, setting a 100%,50%,33% frame rate limit in the MSFS settings does not limit FPS while you’re in for example main menu – FPS in main menu can still go up to 200. It’s better to limit FPS in the Nvidia Control Panel and turn on vertical sync for better performance and smoother gameplay.