Longtome lurker first time poster. I recently had an issue with my H3-3D on my P2. I had about a dozen flights on the drone before the malfunction happened. I was flying back to my location and panned the camera (GoPro Hero 4 Silver) down slightly. The gimbal started to twitch (I had an immersionrc, iosd, and black pearl setup) and then started to violently thrash around. It was almost as if the gimbal was trying to throw the GoPro off the drone for nearly a minute. At first, I though I had lost a prop or hit a bird but when the iosd display didn't move, I knew it was isolated to the gimbal. Luckily, it reset itself in flight and I was able to land safely. The GoPro did have a ND filter on it but I balance the rig properly (Quarter on side, Nickel on the back). I have it routed via usb to the interference board, through the iosd, and then out through the immersionrc 600mw transmitter with spironets. I called up DJI and they sent me the info to send it in for testing. Anyone else have this issue or know a way to fix it? Here's the video for good measure. Thanks for reading.