Can you confirm whether the problem replicates with other script controls - a different RadControl or for example a control from the AjaxControlToolkit. If you experience similar problems, then this plugin is not implemented to work with script controls that are created on the server.
If this is the case, you can instead set an initial page size to the listview, then when the scroll reaches the bottom of the container, make an AJAX call to the server, increase the page size of the listview by a desired number of items and rebind it. And so, you will again get the infinite scrolling experience.
You can see how we have done it with RadGrid here:
(see the second grid)
the Telerik team
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