[jmcarter]

No way two yellow tops should draw down that quickly, you might want to verify the charger settings are correct since lead acid, AGM and Lithium all require different settings. Does the charge rate seem to vary based on if it’s running on the Motorhome generator vs. shore power? You might also see how many AMPS are being pulled in the “overnight” mode, quite possible one or more of your inverted outlets has something pulling power besides the TV (note that old TV’s draw a lot more than newer ones). The fantastic fans in lavatory, Phone chargers, etc all add up.