Hello there, often when synchronising (book) files or even (right now) when writing text on a page which does not affect the rest of the document in terms of space, a window pops up stating "Spread cannot have more than 10 pages". Why? How do I solve this? Also, I noticed that when adding a page to a file (which I just did because of this message, after which the file synched at last), the new page/s go to the right of the last spread in the pages panel. Why? Boo hoo! I would much appreciate any help.