I have a RadUpload control on a form that only causes an hourglass to appear (file is never uploaded) if all the following conditions are met:
1. RadUpload is on a PageView of a RadMultipage that is not displayed at first. In other words, the Radupload exists on a page that is displayed after the page is initially loaded.
2. There is a RadProgressArea (and a RadProgressManager) displayed as well.
3. The browser is Safari (Both Mac and Windows exhibit the problem.)
I have successfully uploaded files if the upload control is on the first page displayed, or if I remove the RadProgressArea.