I say it in the video enough... but I reiterated again that if you want to get good distance with the Bebop 2 keep your altitude between 25 and 75 m and your Wi-Fi channel on 1,6 or 11.
and also keep the sky controller 2 pointed directly at where the quad would be in the sky... I could have went further and I'm guessing the Bebop 2 could go 3 km with no problem but it's certainly gets its advertised 2 km