Nikon D500 video record button

[rejeanpion]

I have tested your apps with Samsung Galaxy Tab A7 and Nikon D750 and everything works fine. Great job. But...with my D500 the video recording button doesn't work. I can take pics but no video.

[hubaiz]

The upcoming V3.5.3 should fix this.
I think you can overcome the problem by removing all the cards from the D500 (xqd, sd) then connect to it with qDD and while connected return the card(s) (at least it worked for me)