I sunk my drone but still got it out of the CT River in 30 degree weather. Talk about almost getting frost bite! But when I got it home, I dried it out but wasn't patience enough and some water was still in it. Long story short the back left motor started smoking and it fried something on the motherboard. I replaced the arm hoping it was that but isn't. Does anyone have any ideas on how I can get it fixed? GoPro plus isn't helping me and everything else works perfect. It's good for parts but such a shame that it's useless now.