I have the Mini and have had it for about a year. I recently (yesterday) received an error msg. saying the there is a gimbal overload, check to see that gimbal can move freely. The gimbal could be moved, via the controller, in all directions. I landed the drone in my hand and I could feel a slight vibration and hear a faint humming. I touched the gimbal and the vibration and humming stopped and the msg. was gone. As soon as I put the drone back up the msg. came back. I have repeated this procedure 5 or 6 times and the results are always the same. Without taking the drone apart I checked the compartment for dirt or any foreign objects, nothing, I also checked the movement of the gimbal just by touching it while it was off and everything moves freely. Anyone have some ideas?