I'm on Mojave 10.14.6, and all my Books and iTunes software is up to date, the iPad is on OS5 if that helps.
The other day, I synced my iPad with my computer the first time since the upgrade, but noticed that when I was transferring books, it would sometimes not find certain books (which changed based on the time of day). Sometimes, iTunes wouldn't read any books I put on Books since I upgraded the computer, and other times, it would not see some of the oldest books I have on there. And each time, all the books are right in the Books app and in the folder as well. Though I'm wondering why it's happening like this now, and would like to know how I can have it so all of my books show up on iTunes, and I really need an answer ASAP. Thank you.
The other day, I synced my iPad with my computer the first time since the upgrade, but noticed that when I was transferring books, it would sometimes not find certain books (which changed based on the time of day). Sometimes, iTunes wouldn't read any books I put on Books since I upgraded the computer, and other times, it would not see some of the oldest books I have on there. And each time, all the books are right in the Books app and in the folder as well. Though I'm wondering why it's happening like this now, and would like to know how I can have it so all of my books show up on iTunes, and I really need an answer ASAP. Thank you.