So I just had to take a trip half way across the country and back, 3000+ miles. I was relying on the navigation system in my truck to get me to places I needed to go. This is what I observed......
Most of the speed limits were wrong! Truck system said speed limit was 75, road signs said 80.
Going through some cities it would tell me to take some weird freaking route off the freeway I was on and I knew I needed to stay on the freeway! Then it would give me directions to an address I put in and get me to a spot and say you have arrived and there was nothing there. WTF!!
I ended up having to use google maps on my phone which has never done any of the above issues.
I checked my system and it says my software is up to date.
Is there anything I can do to get it to work better? Or am I stuck using Android Auto and burning data?[/QUOTE
I have experienced the same thing with my 2019 Limited. Bad routes or no routes, can't be trusted. The cheapest small portable Garmin I have is clear beyond the 12" Ram. Problem is probably not hardware itself but the cheap software Ram put in it. Also, it is the least intuitive nav system I have ever used and I give it a big fat F. I don't trust it so use Google maps from my iphone.
My software is up to date, so that is not the problem, it is the junk software Ram put in it and until they decide to spend some money and get some decent software, problems will persist.