What happens if the internet drops out to my charger? Will the software still work? Will the charger still be able to function?

If the internet connection drops out during a charging session on a charger in the IQ or DC range, then the charging session will stop. You will have to re-authorise the charging session again.

There is a special option to have the charger continue to charge after internet connection drops, where the charger will charge at its lowest speed which is 6A.