Hmm.Could be.I wish it is.Then the previous owner lied that Surface was not opened.I don't even know where to find that setting. And if it is an issue then it should be turned on by default
If it's turned on by default, the Surface Pro would never charge past 50% when plugged into a charger. It's only needed when docked permanently, but being a flexible device that can be mobile means you will need access to the full charge of the battery.I don't even know where to find that setting. And if it is an issue then it should be turned on by default