I got a real good deal on a BetaFPV Beta 65s tiny whoop and I have flashed the settings back to the factory settings but for some reason the quad will not hardly fly up off of the floor. I have as far as I knot set the throttle range to the fullest range of 2000 but this quad acts like the battery is dying when the battery is fully charged. What have I overlooked on the settings if indeed that is the problem? Thanks!