Yes... I flew Phantom 3 Advanced into tree and it came down into shallow (about 4 inches of water near shore) water where I grabbed it less than 3 seconds later. Anyway, now getting "ESC status error. Restart aircraft." Searching internet and this forum suggest ESC errors might come from bad motors and/or bad motherboards. Anyone know how to figure out which (if either)? I am willing to give replacement parts a go, but would like some hint at which part is likely the problem. If I start guessing, with my luck, it will be wrong. Any troubleshooting to figure out if motherboard? If it is one of the motors, which one?