The viewer of MixedRemoteViewCompositor built standalone in Unity is delayed

[no-min]

I am creating a Viewer application for MixedRemoteViewCompositor in the following environment.

・Unity 2019.4.16f
・Visual Studio 2019
・WinSDK v10.0.18362.0

If you create it on UWP, you can browse it without delay.
When building standalone, there is a delay of nearly 10 seconds.
The quality setting is very low.

Is there anyone ever resolve the problem, and give me a help?
thanks.