So very first time I started my P3 up it had both IMU error (please calibrate) and gimbal cannot receive MC data. I did an IMU calibration and both errors went away. Now just about every other time that I start it it will show both errors briefly and then they will disappear after a minute. I am still within a period of time where I could exchange this. Does this sound like a potentially dangerous problem, or one that will cause me more headaches in the future? Or will this likely just show when first starting it and then continue to go away?