Yes, my Mavic 4 was struck by a dump truck while I was working for a client, recording the demolition of a building following the Palisades fire. One of the arms was damaged and would no longer lock in place.
I sent it to The Drone Repair...
I was reading somewhere here on the forums, that DJI would provide support for your M4P drone, but you will have to pay for all repair services as they would not grant warranty for a drone purchased in other region (Korea, Japan) and as you know...
Just to add to this - It's not always like that! This really depends on GPS signal strength your RC can lock on. I had situations when RTH with DHP drone was few feet away. Nothing too crazy, but way more than 1.5 feet, I seen situations about...
I have been vigorously testing RTH with DHP feature myself. I don't have the RC 2 Pro (only the RC2) and according to my tests, drone behaves pretty much how Aeolus described above. When RTH is activated drone comes home, when DHP is reached it...