I have an ASP.NET web application that uses a WCF service to interact with the database and handle business logic. Under normal load, everything functions as expected. However, when the load increases, the WCF service returns a 403 - Request Forbidden error. I attempted to capture a dump using DebugDiag, but it hasn't provided any useful information. While there are many guides available on capturing dumps, none seem applicable to this particular issue.
