prop error

I landed in some grass that was just tall enough to touch the blades. The blade snagged the grass and the Mavic flipped over so that all 4 blades are now in the grass (lesson learned, landing pad ordered). They could not turn but the motors kept trying for a full 5 seconds before I could stop...

Hey guys. I had a dead piece of grass on one of my props the other day. It happened while landing. No crashes or anything, just put it down in longer grass. I now get an error message while trying to take off (engine or prop error). I also noticed that three of the props turn quickly when...