Async loading problems

Hi again.

I use blazor server .net 7.0
The datagrid components works good.
But, when I load the page, sometimes there is only a blank page, because the loading time is to long. I think there is a async problem.
Is it possible to bring up a "wait for rendering" or something like that?

What type of Blazor application do you have? Wasm or server?

i user blazor server app

If you see only a blank page you probably haven't enabled prerendering for your application. Check your _Host.cshtml or _Layout.cshtml to see how the App component is rendered.