Got the bike back today from service. Had it there for one day.
The mechanic took out the fuel pump and reversed the poles on it, so it started working in oposite way. He tested it than in normal mode and it worked. He said it must have been stained or something.
It`s weird because it worked with gs911. Well I don`t care cause the ride back home was sweeeet
Oh and he gave me a spare controller (used) just for the sake of it. For freeeeee.