I don't know if it's related but... if you have any previous virtual joy or similar drivers or software (vJoy and Smartpropoplus) installed then delete/uninstall them.
Recent community posts
I really like FPV Freerider Recharged... just like in real life... I would change locations to fly. Please consider making extremely huge map like city with parks etc... or some sort of simple places generator based on predetermined distances between trees and other objects (to match for flying) with couple types of terrain... or option to load external maps - to allow grow community generated content.