Originally Posted by Cap.T
That's exactly what I don't want to happen. Is this sync of the Kobo Books you have bought with that account automatic or can that be turned of? Thanks!
A sync is a deliberate choice, if you don't choose to do it, it doesn't happen. That means if you don't want to download new books, just don't do it.
But, if you are reading kepubs, the current position will automatically sync. The only way to stop this is to turn WiFi of.