This happened overnight. The problem you mentioned happened to me too, but it had charged to 100%. This 93% is a first.This has happened to me many times. I would wager that in your dash display at the same time it will say "Charging to 100%" despite what is showing on the centre screen. It also ignores the max charging amps that you have set, which is really not good. I always check both displays when I plug in my P8. This is a very annoying bug.
You can change it during charging. I have done this experiment a few times however I have not done it with 1.7 so citizen scientist experiment onJust thinking, I wonder if it uses the charge limit that is set at the time the car starts charging, or let’s say if you plug in and start charging, then set the charge limit, will it abide by that new limit that you set after starting charging? Hmm...we’ll have to experiment!