You have download all of the DJI apps from their website now, they no longer post them in playstore or Appstore. Any dji mini drone is not that old, but that's coming from someone who still flies a Mavic Pro and a Mavic 2 Zoom all the time. Still...
It may show yet, I've had them lose things in the past and it always eventually showed up. If not, it would be DJI's problem since they are the "shipper". They would have to file a claim on it, however they make you wait 30 days before they can...
What tax is based on RID?
The $5/person for three years registration fee that can be used on many drones was there long before RID? What has been added?
No doubt the drone they sent you back has the RID updated firmware. So, therefore you will need to update to the latest controller and GO4 version in order for the system to operate correctly and your error 180 to disappear.
Drones in the US have to transmit a Remote ID (RID) signal when flying. This is location data that maned aircrafts use to help avoid any sort of collision. The Remote ID rule went into effect sometime in January if I remember right. Some of the...