My Dji Spark jumps up and down when taking off. Sometimes, while flying there is a delay signal from the control to the aircraf of about ten seconds to react to the command. When landing it does not go all the way down to the ground on command, it waits about 10 to 15 seconds hovering near the ground before landing.

Our apologies for the inconvenience. Can you provide a short video showing the issue? You can upload it by using google-drive or Dropbox and provide the link here. Did you receive an error message on the APP? What is your current firmware? Did the issue started after firmware update? Click on "Reply" so that I can get notification from your response. Thanks for your support.

I deleted the app on the phone and re-installed and that fixed the problem. Thanks for replay.

Yiye88 Posted at 2018-8-8 11:53
I deleted the app on the phone and re-installed and that fixed the problem. Thanks for replay.

Hi, thanks for updates. Glad to know that the issue has been sorted. Please don't hesitate to reach us in any case you need our help. Thank you.