I have recently installed the orion charger to my system along with the victron smart shunt. This is installed with 2 x 126ah lithium batteries. The Orion seems to be working as per picture below but my batteries are only decreasing in power even though I have been driving for hours over the past few days. I also have a low power light come on my victron multiplus. Any ideas at all what could be going wrong? I have checked all the wires/fuses and all seems ok.