Hello all , plugged my Mavic Air 2 controller in to my DJI power brick while it was charging 3 batteries and there was a crackle and a strong smell of burning .I noticed the light on the charging dock went off. I immediately unplugged the controller and the light on the charging dock came back on and resumed charging the batteries. Now when I try to charge the controller nothing happens. I presume something in the charging circuit of the controller internally has been damaged . The controller is in immaculate condition , never dropped or gotten wet . Is it covered under DJI care refresh ? Anyone ever experience anything similar ? I always thought these things were bullet proof.