Add this to a list of strange doings with v1.9.16.
I thought I was missing something or losing it.
When I'm reading a book and put the KT to sleep and come back to the book I end up exactly where I left off, on the same page. When I leave the KT long enough it goes to sleep and then off. Upon my return I end up on the home page, select my book and am returned to, not the place I was at, one or two pages back. At first I didn't really notice but as time went on something smelled funny. I was reading stuff that I had already read, or was I?
I let it slide for a while until it bugged me enough that I did some experiments and it was true. Return after sleep was on the same page. Return after off was a page, sometimes two, back from where I left off. Good thing I checked. I thought I was losing it.
So there's another mystery for the developers.
(btw if you were wondering I lost 'it' quite a while ago
)