So two summers ago, I flew my Mavic Air, got a little greedy with a waterfall climb, hit a rock and it fell into a 1ft stream. It was submersed for about 2 minutes. I got to it, shook the water out and bagged it for the rest of my trip. That evening, I tried to fly but it was doing some wonky things so I stopped. Fast forward to today. I've not flown since. It started up OK. I flew it around the yard with no problems using Litchi. But battery got low so I swapped out and tried again. This time, the light in the back flashed yellow and red. It says Calibration required. I go into "Aircraft" and press "Calibrate" and "OK" but it does nothing. How can I get pass this? I just flew it. Now it wants me to calibrate? And it won't allow it to. So you guys think the water did do something to it a few years ago? Thoughts? Thanks