To be able to set the RTH point where you are with RC, you open the map and in the upper right corner you will find two icons, the lower one that illustrates RC, click on it, and then the button on RC for RTH. Now the drone does what you have specified in the instructions for RTH. The drone rises to the specified height, sets the direction to where you are with RC, and then it comes to you and starts to descend, now you can cancel the RTH operation with the red X on the screen and continue flying manually. Tried today, and everything works perfectly. Of course I have the latest FW and current map where I fly, no unnecessary connection to Wifi or anything else is needed.