Charger storage mode

[The Colonel]

Hi,

I am new to racing after a 20+yr break so this is all new to me.

When I am putting my Lipo's into storage mode it is taking over 2 hours per battery. Is this normal?

The charger I have is an Overlander RC6-VSP.

Another thing I have noticed is when balance charging once they hit 8.4v they still charge, but if I stop it the start again it says they are full.

Any thoughts would be appreciated.