Since upgrading to iOS 10 on my iPhone 6, I've had a couple of Litchi outings where, in the middle of a waypoint mission, the iPhone shuts down. The phone works normally otherwise, when not attached and running Litchi. It did this several times on Saturday. I checked and found a Litchi update, so I updated. I flew 4 routes with it yesterday, but on the the 5th route, the phone crashed again. Naturally, the drone completed the mission without difficulty, but it's a little disconcerting. Since that last mission I did re-sync my phone and hard-restart it but haven't flown it since. I did change cables, switching to an actual Apple cable since I've noticed that since the iOS update, there is more of an issue with third-party cables. Anybody else seeing issues with iPhone and Litchi? Any other ideas?