This is a collection of common problems that users encounter regularly.
I just created this page, so it's still work in progress.
If you use FastClick make sure that
your Dropzone (and all elements inside that need to be clickable) have the
FastClick will use the
touchstart in order to trigger the click otherwise,
and some systems (for example iOS 9) do not allow a file input field to be
triggered with anything else than the