Has anyone got SLI configuration work properly and detected by the game?

As I tried various configurations SLI option is always set as NO in the text file for the rendering. While in the game using visual SLI indicator depending which direction I look around, the SLI is at bare minimum or max. Where there is no utilization obviously fps are at the lowest.

Another thing to mention is game cannot properly detect my video cards, and it always sets the graphics at medium settings. Then the only option left is manually adjusting configuration.

Fully modded game, mostly with high resolution textures, tends to hit my fps to as low as 20 in certain areas. SLI visual indicator shows no utilization at that point.

Just want to mention, don't have this problem in other games.