Or learn to use the radar display.
It shows where the drone is relative to the homepoint.
It's a simple matter to use the left stick to turn the drone until it is pointing directly at the homepoint and push the right stick forward to fly there...
Satellites were 31 ... You are saying that the drone was receiving signals from 31 sats.
The message was telling you that your controller or the phone/tablet you were using had no GPS reception, which is needed if you want to tell the drone to...
Why do you tink you almost lost your Air 3? Does it not fly to wherever you want even when you get a warning that says "no gps." It is likely the drone cannot find the correct RTH location but your drone shouldn't go out of control just because...
Are there folks who rely exclusively or primarily on the RTH function to fly their drone back to the home point?
If so, please I encourage you to learn how to use the map feature to locate your drone and to fly it back home. The map feature...
I take it that the motors wouldn't even spin up ... Have you gone through the unlock certificate routine via the DJI FLY app? Doesn't matter how much AA says 'yes'... If the area is a locked zone on the DJI map: you're stuffed without a DJI...