Why did you buy a new controller? What were you using before this? You may need to un-link the drone from your old controller before it will link to the new one. This is due to a firmware update.
I wonder if that is worldwide or here in the US? Or is it many people are going with the smaller sub 250 Gram drones. I wonder how that statistic compares to the statistic of sales.
This was a great video. Felt like you brought us along with your trek through the snow and forest. Music was great as well as your commentary. Thanks for sharing your view of the area.