Good afternoon,

I am trying to fly My Phantom 4 Multispectral for the first time by doing an NDVI PhotoMap.  I am not using RTK, and the drone shows its GPS location connecting to 14 satellties.  Then when I try to fly the PhotoMap, it is always asking for RTK, and that the drone does not know what its location is.  I would press the GPS satellite at the top of the screen, and switch to GPS, but that does not help at all.

If I just try to fly the drone, or start a new Photomap Mission, it knows exactly where it is.

I have already installed the newest firmware via DJI Assistant 2 For Phantom.

Any help would be much appreciated!

still no answers from moderators ?