Review on FeiyuTech AK4500 3-Axis Stabilized Handheld Gimbal - Compatible with Sony Canon Nikon DSRL, Mirrorless, and Cinema Cameras, Hyperlink Remote Controller, LCD Touch Screen, 10.14lb Payload by Bryan Fields

I was so excited to get this facility. I used it mainly for focusing. Worked for 5 minutes then started shaking. So I restarted the gimbal and the focus module just shakes. No light, button press does nothing. So I decided to check for firmware updates. So I installed the updates and even though I follow all the instructions it still says I need to update. I tried to contact support but no answer. Pretty looser