[OT]
Folks, I'm also an old man at 78, I've also been registered on the forum for several years, and I also speak and understand English poorly, but Google Translate has taken care of that perfectly these days.

iGO is a software that offers many options for adjustment and configuration...and requires a little more understanding.

I also have some "old" camper friends with whom I had to be very patient until iGO met their needs, and online support is quite difficult for some to understand - because we "experts" convey our way of thinking, which is often difficult to understand on the other end.
I've also told many a user: stop here, install this free navigation app. All you have to do is select your vehicle type and that's it....
+-+-+-+-+-+-+
But a user who's been around for so long should have figured it out long ago by reading between the lines and experimenting a bit, so don't just download offers, install them, and then wonder why they don't meet your expectations.

In this particular case, however, there's no excuse; unfortunately, there's only one option: ignore it or point to a "simple" navigation app...
[/OT]