SMD won't transfer pdf files to ipad

SMD fimrware is up to date, also using the latest version of the app.

Ipad Air is on IOS8.0.2

Prior to updating to IOS8 everything worked fine.

Now, some pdf file sizes dont transfer…after the progress bar reaces the end there s a slight pause and the app crashes.

Smaller pdf sizes under 50mb do transfer but no the bigger files like 100-200mb will not.

Please dont tell me the pdfs must be corrupted because prior to IOS8, everything was working just fine.

Ive seen others reporting similar problems on this issue so it cant be a conincidence.