Photos Folders messed up after iOS update
I transferred photos in folders from my laptop to my iPad via iTunes.
Now every time there is a system update, these imported photo folders are completely messed up, e.g. duplicated Folders, containing photos from a variety of different folders etc. Of course I can neither move, nor delete, rename or anything else with these Folders, so I end up going through a series of synchronisation processes via iTunes, taking usually the better part of a day until all is back to normal.
a) Does anyone else experience this?
b) Is there a simpler way to fix or even better prevent this from happening?
iPad Air, iOS 9.2.1