My 2017 does it sometime. Have to get it fully in gear, if not it will pop out. At the worst time it seems, like at a light and getting into turn lane !! Not good.
https://www.chryslerminivan.net/threads/430n-navigation-shows-cant-unlock-maps.156233/
Not sure it can be fixed. Really poor for Garman and Jeep if that is the case. Will just have to use my regular Garman. (they are cheap now that everyone uses their phone; except me)
"Both the 392 and the Rubicon fitted with the Xtreme Recon package will benefit from 4.56:1 final drive gearing, while manual-equipped Rubicon models will get a 4.88:1 final drive ratio. When combined with the 5.13:1 first gear of the manual transmission, the 4:1 transfer case on the Rubicon...