oscillation

I am in the process of constructing a quadcopter, incorporating the following components: XING 4214 400KV motors HQ X-CLASS PROP 13X12X3 (Propeller Diameter: 13 inches, Pitch: 12, Blades: 3) Holybro Pixhawk 5x Flight Controller iFlight SucceX-E Slick 45A ESC M9N GPS module External IST8310 and...