So, along with a crapload of issues with this thing.... my house batteries lose charge and drop to 9 volts or so as soon as I shut the rv off.  When hooked to shore power things run fine... when it’s off.. they don’t...anyone have any good battery suggestions?  Is this covered under warranty??  And this has been going on for quite some time as well. Thank you  we will never boondock, but I feel this rv should be working as it was intended to.... or does FleetWood know that it’s a poor poor poor build...