Orion charger topping out at 8.19v

[Kelk]

Hi all,

I've got an Advantage One Duo - great little charger but recently I've noticed that the lipos are topping out at 8.19v on each charge. I've got 2 differing styles of lipos, 2 of one sort, 3 of another, and they are of differing ages. So the point of commonality is the charger itself.

Has anyone else had this kind of problem with an Orion or know if there is a setting anywhere that may have forgotten about the remaining 0.2V?

Thanks in advance
Chris