Originally Posted by plymjack
I think the car being left for 8 hours may be the problem.
We use our keys and regularly swap around drivers. There is no need to log the doors just unlock using the key whose profile you want to change too.
Yes locking the doors does "save" the profile to the respective key.
To add to this, the ignition needs to be off to switch profiles by unlocking (which is probably a good thing as you wouldn't want the driver seat accidentally changing when in motion)