Return to home at night

[Marcius]

If it’s landing more than 2’ +/- from exact take off spot, you probably need to recalibrate the GPS. 10’+ off the mark is totally unreasonable.

Some times during the day it can land 3 feets away and with calibrated GPS ???

 

[Meta4]

If it’s landing more than 2’ +/- from exact take off spot, you probably need to recalibrate the GPS. 10’+ off the mark is totally unreasonable.

Some times during the day it can land 3 feets away and with calibrated GPS ???

There is no way you can calibrate the GPS.
It's just not possible.
But your drone could easily land 10 feet from the launch point sometimes with a perfectly working GPS.
That's the nature of GPS.
It's nowhere as accurate as you imagine.