This thing is driving me crazy! After buying a new agm 12v for my crank battery and hooking it up both it and the 36v trolling battery showed fully charged this morning.
I went to the app to change the crank battery algorithm to agm from lithium and now the crazy thing shows 9% charged and blinking red which indicates after 15 minutes it’s not recognizing the agm. Anyone else have any experience with these? It’s driving me crazier!