Just flew two batteries on 4.1.8. Was a windy day, so stability was a problem - I'm going to give that one to the wind rather than Go. That said, I did experience my first 'gimbal gone wild' event. It stopped recording, flipped up and down a bit then returned to normal. Not sure what that was about...but since others are experiencing it, my guess it's a software or firmware issue....unless they've got a systemic hardware problem. I'm going to chalk it up to a random software glitch this time and we'll see if it continues to happen.
LP