I have a huge tree branch in the path of flight so dont make fun of my terrible range. Today the weather was good but i only had 15 satellites and as I was flying with no range extender I kept getting a low signal warning at 3000 feet and with the parabolic range extender i hit 4000 feet. A few...
I bought my P4 refurbished and the front sensors work but I dont think the bottom works. If i use the controller to land, it will not stop or avoid objects below. Does the bottom sensors only work for RTH or a bad refurbished?