ASP.NET MVC 5 webpage on IIS 8.5 always goes to sleep

Question

I have an ASP.NET MVC 5 web application hosted by @IIS 8.5 / Windows Server 2012 R2.

For the application pool, I have the following configurable options set

preloadEnabled = "true"
startMode = "AlwaysRunning"
idleTimeout = 0

The web application stops working after ~ 20 minutes without requests, and it takes ~ 30 seconds to use it.

Is there another option that I forgot to configure / enable / disable?

Answer 1

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