So I took her for a spin, first pack all good. The landing was a little rough due to high wind, landed rouch on gravel. 

I change the lipo, and the scariests things start to happen. I hear all sorts of new beeps, kinda melodic for the first time ever. Then motors start to spin without the quad even being armed. 

It flips out props get broken and almost hit me, it was really scary. 

Now Im home, the props are and the lipo powered the fc on. Air unit is dead, and FC wont connect to iNav. But the spinning is still happening. 

Please help.