Do you use DJI assistant or directly to drone and rc with this drone for your updates? I had an issue with one of their updates couple years back and deleted the Assistant 2 and haven't used it since, should I rethink that?
100% using the software on my Mac computer and that includes remotes, googles, drones. since this has always worked reliably for me, I don't have the need to use wifi with the drone. so if i get that message, i cancel and then hook up to computer. i never update the drone firmware in the field.
i will update the fly app on the remote if it asks and i will update the drone batteries or the fly safe database when those pop up, too.