So, I was doing some flying for a project I am working on and I was by the river and saw a Tugboat pushing a barge upriver. I thought I would fly out closer to it and I stopped recording so I could use Spotlight mode. What happened next was truly terrifying since I was over water at the time. All of a sudden, the gimbal moved to looking straight down at the water. Then I lost complete control of the drone even though I had full signal strength. In a total panic (I only had about 28% battery left) I pressed the RTH button on the RC Pro Controller. Thankfully, the drone responded and started heading back to me and I was able to regain manual control and bring her home. My initial thought was it was either a software bug, or a memory error or something like that. Anyway, I thought I would share and see if anyone else has experienced something similar. I think i will file a ticket with DJI support to see what they say.