Some weeks ago I posted a thread here about my damaged propellers and whether it is urgent to change them. At the time I was not able to explain what has caused the damage, but when I started to edit the video from the same day, I saw that actually I have crashed sideways into a rock, while I was doing a beautiful orbit 
Because I have lost signal several times during this flight I decided that it is thew same issue (the sun was quite bright and my phone was glaring a lot) and continued flying, even above a big body of water. Later I observed the damaged propellers and MUCH later I understood what has actually happened.
If you are interested to see it, here is a video from my crash - normal and slow mo.

Because I have lost signal several times during this flight I decided that it is thew same issue (the sun was quite bright and my phone was glaring a lot) and continued flying, even above a big body of water. Later I observed the damaged propellers and MUCH later I understood what has actually happened.
If you are interested to see it, here is a video from my crash - normal and slow mo.