I Bought this because I have an low spec pc almost all the time and the demo runned so well, But when I Bougth the full version it couldn't handle it. I'm almost sure are the trees, I Would like to have more extense graphic settings like (disable trees, high quality 3d but low quality textures. and If possible support for xbox buttons like ( a for start "a" race, "y" to respawn, "triggers" to adjust rates. and last wish an analog filter wich tells you the fligth time, and a little bit of interfirience Sorry for the bad english

Yes some of the maps are more demanding than others. Select lowest graphics quality for best performance, that will simplify the trees. Also, one of the best ways to get better framerate is to run the simulator at lower resolution. You do that by adding command line parameters to the exe file as described in the user manual.

For example:

-screen-fullscreen 0 -screen-width 800 -screen-height 400

(That will run the simulator in a 800x400 window)

As for the buttons it is possible to do already though with a bit of workaround, you can map the keyboard shortcuts to controller buttons with a program such as this:

Windows: http://joytokey.net/en/

Mac: http://alternativeto.net/software/joytokey/?platform=mac

Linux,Windows: https://github.com/AntiMicro/antimicro

Thank you for the feedback! 

In FPV Freerider Recharged there is an option for video interference.

https://fpv-freerider.itch.io/fpv-freerider-recharged