great app and drone, just a few requests

my holy stone hs900 is great, just a few requests/issues that might be a pretty simple fix. whenever i set the + and - on the black button on the remote also used to change the ev, i set it to adjust zoom, which it works for that session, than forgets next session and i have to go reselect it. speaking of that black button, it can be pressed but it cant do anything. maybe make it have an emergency stop feature when you press it, like djis have. another thing is horizon tilt when i rotate it, but it only does it at first then after a few minutes of flying, it mostly stops. and 2.7k at 60 fps. and spotlight, where it stays still but tracks you, and do you know how the dji mavic 2 can turn the actual gimbal left or right? the hs900 has a 3rd axis so this could be possible

Downloading videos

The app is great overall but there is one problem I am having. It is how long and slow my videos take to download. KB/s is way to slow and the percentage on which is shows how much you have left until the download is done, just stays stuck on 0%. Please add an update to resolve this solution, thanks.

Working great after update

App works flawlessly with the HolyStone HS900. It was a bit choppy and lost of connection at first but with the recent update, everything is working in order. No more choppy video transmission and I can even go 5K feet before I get a little lag on the screen. Other than that all the gimbal, functions, beeper to locate and find my drone works wonder! This app is by far easier to use with all their features than the HS Fly. I hope it stays this way because I’m enjoying the flight a lot more now. DJI got competition with this app and drone. Great job Holy Stone!!

App is crushing need fix

App is working fine with HS900 drone but closing suddenly in iPhone. Need to address for betterment.