I threw the P3A into my backpack, jumped on my dirtbike and headed to a remote location to video the remains of a cabin. My intentions were to fly an orbit mission around the cabin. Unfortunately, I did not have cell service at the cabin site and my Litchi v2.6.5 would not connect. I had to resort to using the DJi Go app. Not being familiar with the Go app, I tried to manually fly a half orbit, with less than stellar results. Do later versions of Litchi require a network connection to authenticate or did I miss something?