I'm using telerik's RadProgressManager and  RadProgressArea to display progress when user presses a button which does this: generate pdfs,  put them into zip and download. Since this takes a few minutes progressbar is needed on page, so that user knows whats hapening.

 It used to work but now progressar is not showing.

 I can send you simple test module which contains only button and progress , made it from this example.

I know telerik controls wont be updated in dnn anymore. I would be glad if someone could tell me what can i use for progress control instead of telerik, or how can it be done without any 3rd control ?