In my SJ7 STAR gyro sensor / stabilisation is not working at all. Yes, I did set video resolution correctly it's 1080 60 (and 30) FPS with 16:9 and on the main screen I see white "hand" icon. But the video is very woobly, even when walking and having camera in hand. I tried FW 1.21, 1.20, 1.18. The same.