nvidia surround

Hello everyone! Hello admin! permission to post here and feel free to move it where it should be. I'm new to triple screen setup and recently experience this issue. I will try to give detailed information so you can check it better. What I'm trying to achieved? I want to use NVIDIA Surround...

Not sure what broke it, but my triple screen resolution(s) are missing in ACC. Using nVidia Surround. Maximum resolution available is single screen. If I choose triple screen, ACC just splits a single screen and doesn't map it across all the monitors. All other sims still see the Surround...