I got mine dji air 2s yesterday and I've noticed that once i turn on the drone ( without flying)  the fan just kicks in very hard and noisy.  I don't know if that's normal but i also have the air 2 and that one doesn't do that. It blows hot air underneath very quickly without me doing anything,  just turning it on. Have anybody have the same issue. Thanks and good day

They are all the same it needs alot of air flowing through to keep cool when you fly it the fans will stop as the air flow automatically flow through the drone to cool it .its a good thing that the fan runs