Arducopter 4.3.6 Motor Spin when armed

Hi all!
I had generic quadcopter equipped with a Pixhawk 6x, connected to a Futaba receiver via SBUS, my ESC is Kontronik Kosmik.
When I try to arm the motor it started to spin at maximum velocity and it’s impossible to regulare the thrust.
I’ll attach my params file
Have a nice days!
apt_multi.param (17.0 KB)