Errors with Adobe Digital Edition for windows and android

I have been testing out enhanced epubs on the Adobe Digital Edition platforms for Android and Windows and have come across some errors.

Firstly, the books:

- contain audio features activated by buttons

- contain hidden features becoming visible when a button is clicked

- contain buttons that navigate through the book

- work perfectly on iBooks and are available on there for sale

Now the errors...

ADE Windows:

- Does not read font type

- Freezes midway through reading a book

- Sometimes stalls or crashes completely

- Doesn't always activate the audio from a click (generally after a stall)

ADE Android:

- Recognises the font YAY!

- distorts, corrupts or hides some of the images

- doesn't activate some of the audio when clicked

- when I click on a button the book title and navigation bar also pop up which can obstruct the text and use of the book in landscape mode

I guess what I am asking is why is iBooks getting this right and you aren't? As an android and windows user and lover I am so confused and frustrated.