[tas03]

I have a book that causes a crash to the home screen when I try to open it with the Nook app from within CC on an iPad running iOS 11. I removed the book from CC [it took 4 tries to remove it because when I tapped the book on the CC shelf, CC would crash to the home screen], went back into Calibre and converted the book from EPUB to EPUB like had worked before with another book, and reinstalled it in CC. When I tell CC to open it with the Nook app, the Nook app still crashes to the home screen after beginning to open the book.

This is a B&N book. The reason I am using this round about method is when I try to open it with the Nook app by itself, the app crashes to the home screen. I have tried every thing B&N support has told me to try, sometimes twice, including reinstalling the Nook app. I gave up and decided to go the CC route like had worked with other B&N books that would not open with their own app.

The same book opens fine in the Nook app by itself and in the Nook app when opened from within CC on in iPhone running the same iOS. Additionally, when I try to open the book from within CC on the iPad using the iBook, Marvin and Read apps, it opens fine.

I have had five books not open using B&N's own app. CC has been my fall back to get a book to open with that app. Why would the same book, moved over from Calibre within minutes of each other, cause CC to crash and cause the Nook app to crash when the book is opened from within CC on one iOS device and work fine on another iOS device?