With a POD after 1815, could it be possible for the Austrian Empire to keep hold of its Italian territories, but lose the Hungarian ones, while keeping everything else (Bohemia, Croatia, Slovenia and some germanized parts of Galicia)?
If yes, is anyone knowledgeable enough to set up some kind of scenario to start a TL or to identify a certain episode that could have caused what i wrote above?
I think that AI (Austria-Italy) could be more stable than AH (both areas are catholic), and have less hostility with Russia (while keeping the grudge with France, as usual).