Hi
since I have my A1, noticed that after uploading with Calibre several books that form a series, the reference to the series doesn't appear until another new book is uploaded. If no new book is uploaded, the last series isn't shown, althought the last books are shown you can't see no reference to the series.
As soon as I upload a new book, previous ones are shown with their corresponding series information.
Please, can you try this and confirm if it happens to you too?
Sorry if any mistake... english is not my native language
BR