It would be interesting to know what state is sending: Receiving file, assembly file... It is not practical, take longer to assemble than submit, given the experience with the end-user interface... (tested with Azure) Regards
The RadCloudUpload doesn't handle correctly situation, when the communication between client and server becomes disconnected - the client side doesn't get notified (the upload keeps spinning). All the details and steps to reproduced are in the following thread: http://www.telerik.com/account/support-tickets/view-ticket.aspx?threadid=951973 Thanks, Vlad.
Please consider adding Rackspace (uses OpenStack) to the list of custom providers or make it simple to plug in a custom provider. All the providers are fairly cookie cutter... jack