[MJG]

Originally Posted by Andy

If it's slow with select-though set to on, it sounds like AC3D is not using your card at all. Check the first few lines that are displayed in the startup window. That reports the graphics card and OpenGL version that it finds. You can make that window stay up by setting File->settings->advanced->show-windows-console.


What card is it? AMD or nVidia?

its a nvidia RTX2080