How does the telerik resource service determine the url to use in the call to getrenderstream? Images are not appearing in my report because the getrenderstream url is including a port number, which is causing the connection to be refused. If I manually execute the same url without the port number, the image resource is loaded correctly. There is no mention of a port number anywhere in any of my web.configs, and none of the other service calls include a port number (including telerik report service calls). Is there a way I can force the resource service to not include the port?