AjaxLazyLoadPanel is block other page render while processing

We have using 6.6.0 in our application. In home page we using
AjaxLazyLoadPanel to load the widgets data, It take long time to render
the widget. When loading widget, if click the other page, the page is not
rendered immediately. After completed AjaxLazyLoadPanel process then only
the clicked page is render.The AjaxLazyLaodPanel is blocking my request.

Hep me to solve this problem?.