No Fly P3P

Can’t get mt P3P off the ground (fist flight). After setting up a mission when I going into check list DD go tho main page. Any suggestion would be appreciated.

Make sure you have the current firmware installed on the drone and controller.

Try these:
Recycle power on the drone and controller.
Uninstall and reinstall the app.
Turn your mobile device off and back on.

Thanks Gary, but after an app upgrade it worked, at lease on a dry-run. An other update came through today and haven’t had the opportunity to fly.