Day one of install Pro and on first access all was functioning normally.
During exploration of the different screens, opened the Map section. It showed the couple of short trips taken. Then the option of Display Full Screen was selected ..
Then, nothing worked, none of the sections or Setting are accessible.
Remedies taken:
1. Restart phone (Galaxy S10+)
2. Open app after starting vehicle.
3. Uninstall/reinstall the app

Nothing had changed. The front page is view-able. A couple of times one of the sections will open (Get Plugins, Realtime) but after return to Front screen nothing.

Suggestions/resolution very welcome