We have recently purchased a Phantom 4 Pro Plus for conducting topographical surveys at our regional landfill. I am trying to use Litchi to run the flight plan developed with the DJI Flight Planner software. The missions we will need to fly are too long to complete on a single battery. Is there a way to pause the mission, return the drone to home, replace the drone battery, then resume the mission? I have tried the steps I just outlined by pressing the pause button on the Litchi app, and then returning the drone home for the battery swap, but it always wants to re-start the whole mission. Please help!