I am using QGroundControl v4.4.3, PX4 v1.14.2, and Gazebo version 11.15.1. I have a Quadcopter connected to the Pixhawk Orange Cube Plus. I am trying to perform HITL, and I selected the ‘HITL enabled’ option in the safety tab. When I move the throttle in the QGroundControl interface, the motors do not move even though the system is in arm mode. I have checked my connections, but I couldn’t find any issues. I reset all parameters to default. I really need to fix this error, and I would appreciate your help