Good morning, I only realized yesterday that the anti-collision system of Phantom 4 is not working on Litchi, neither IOS nor Android
I agree, that was a remarkable demonstration of obstacle avoidance. Of course, that was Litchi version 1.10.0 from July. Currently we're on 1.14.1, eleven versions later. I doubt that Litchi intentionally removed VPS/anti-collision, but I guess the legitimate question would be...did it happen accidentally? (FWIW, I doubt it, and I'm assuming that it's working as designed).Not my Video, but this demonstrates that the Obstacle Avoidance is operational during a Litchi Mission. One thing to remember is that if the craft is flying backwards or sideways the O/A is blind.
I'd suggest you contact them directly via their FB page to determine if it's a Litchi problem or setting: