Sub PageSizeChanged(ByVal sender As Object, ByVal e As GridPageSizeChangedEventArgs) Handles _
RadGrid1.DataSource = myDataSource
RadGrid1.PageSize = e.NewPageSize
The problem is that this event does not only fire when I change the page size by changing the selection in the page zie combobox in the footer of the grid, but it fires approximately every 3 seconds, even when I am on a different page in my project. It is almost like the page refreshes every few seconds. And it keeps doing it. When I am on my grid page and I change the page size, my grid never actually finishes loading--my RadAjaxLoadingPanel just keeps spinning indefinitely.