I had the zoom option yesterday, but today the app does not offer zoom. Tried recharging batteries, deleting then downloading the fly app. still no zoom. Is this my problem or an update problem like the guy from DJI told me. He seemed very anxious to get off the phone, don't know if he was just telling me something to get me off the phone or is it really an ongoing issue with many people as the representative from DJI told me. Anyone have any knowledge about this ???