Quad won't start a mission

Hi,
My Walkera QRx350pro and Devo F7 isn’t running missions.
I have managed to get it to fly one about two weeks ago and since then it just won’t fly any waypoints or missions…

How do I test this?

I use a mac so am using APM planner 2, my Walkera has the latest 1.7 software from Walkera. I have my Mix 2 switch set to Auto, I moved RTL to Gear.

So I plan my mission, save it, write it to the coper, read it back. all good. I exit the app, start it again and check to see that the mission is there. it is.

I head to the park, takeoff in Stabilized mode the switch to Auto… Nothing happens. Rtl work ok.

through the APM planner, I can see that the mode changes to auto when I switch the switch…

So, how do I find the problem?
Here is a sample of a mission text.

QGC WPL 110
0 1 0 16 0 5 0 0 -37.8441982665340646 145.315706133842468 0 1
1 0 3 82 0 5 0 0 -37.8440288189698606 145.315319895744324 10 1
2 0 3 201 0 5 0 0 -37.8442194474522182 145.315722227096558 10 1
3 0 3 82 0 5 0 0 -37.8443126434197978 145.315244793891907 10 1
4 0 3 82 0 5 0 0 -37.8444693818269684 145.316108465194702 10 1
5 0 3 82 0 5 0 0 -37.8441304875550912 145.316264033317566 10 1
6 0 3 20 0 5 0 0 -37.8440372913573384 145.315856337547302 10 1

I have found that when I create a spline waypoint mission the drone doesnt execute the mission. So, I dont use that option now. :frowning:

Probably because your firmware doesn’t support spline waypoints. What version of ArduCopter is in QRx350pro

Not sure how to tell the version compared to the mainstream one. I have loaded what Walkera call version 1.7.
Here is the link to the firmware I have upgraded it to.
datab.us/iemUiqJlml8#Install%20W … 7%20Update

Hi, any further help?

Do some searching on how to put a newer version of ArduCopter on the drone is my best guess. I don’t know much about that product and how it’s updated . Sorry.