vibration

I notice that when I turn on the I2, once the gimbal settles there is a large vibration and hum for about 10 seconds. Coincidentally there is no live picture being sent to the app during that time. Then the sound and vibration stop the the exact moment I get a live picture. Here is a quick...

I have recently been having some issues with my X5 Camera on my Inspire 1. It has this horrible vibration that won't go away no matter what I do unless I firmly hold camera, then the vibration goes away. The weird thing is, that the issue does not occur on the Osmo whatsoever... I've tried using...