Have you set your shunt up correctly so all loads and chargers are connected to the shunt not the battery. See the FAQ linked below.
You may also find the other FAQ on shunts useful in setting up the shunt.
Have you set your shunt up correctly so all loads and chargers are connected to the shunt not the battery. See the FAQ linked below.
You may also find the other FAQ on shunts useful in setting up the shunt.