When I first launched the game I saw US Server / European Server and presumed they were separate game servers. I live in UK but selected US because I had friends from US.
Today someone told me they are just update servers so I selected the European one and it redownloaded Zone.xsip... Why is this?
just stick to one of those servers, its just a shoddy way of patching, you choose one u patch ur done, next day u make mistake change it and it will redownload same large ass files instead of checking if you are already up to date..
so if u see it updating a large ass file 1.5gb again stop it, click other login patch link/server and login as normal. (unless of course its a patch you are still needing )