Differences in mission between QGCs

Hi,

I’m a newer to QGC, I have a question about the mission in QGC.

My hardware environment is Pixhawk 6X, two QGCs v5.0.8 both in computer and remote controller.

I click “Plan Flight“ - upload to PX4 (in my conputer)- then download in remote controller, this is what happened:

The green point( take off point) in two QGCs are not the same, why? I have no idea about this problem. The takeoff points in two QGCs should be the same because the mission doesn’t change in PX4.

Thanks in advance!

Does your plan have a takeoff point? I can’t read Chinese.

If not, it is probably default setting the takeoff to wherever your vehicle is positioned in the world, or according to a simulated GPS.

Hi, thanks for replying!

Yes, my plan has a takeoff point (green circle as above). I didn’t place my drone outside. I just powered Pixhawk by plug an USB wire. Meanwhile, I have another QGC which is a remote controller in which a QGC is installed and connected through UDP.

I have 2 QGCs, I upload mission using my computer QGC, and I download the mission in remote controller. In general, the two mission should be the same, including the take off point, but the take off point doesn’t match. Probably the problem is default simulated GPS.

Anyway, thanks again for the replying, have a good day!

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Could be linked to this often overlooked setting: