User-858993849 posted
I am doing exactly what it recommends, but it doesn't pay any attention to it.
The only way i can get a default document to work is if I do this.
<authentication mode="Forms">
<forms loginUrl="Login.aspx" timeout="3600" defaultUrl="/App_Pages/Main.aspx" slidingExpiration="false" enableCrossAppRedirects="true"/>
</authentication>