With a WCF Windows Service that is deployed, only a small subset of endpoints give a HTTP 400 Bad Request Error

I have a solution containing about 20 WCF endpoints where each endpoint shares one of two configurations for bindings and behaviors. The two different configuration I have is so I can either do a custom us开发者_C百科ername/password authentication or do a certificate authentication. All of my endpoints specify a specific base address. If I start my project in debug mode, and I try to hit each of these services I get the page that contains a link to the WSDL and instructions to use SVCUti.

Now if I build out an installer for this WCF solution and install it out to a machine only about 3/4 of my services will show this test page. Some of the services, when I try to go to the base address, give me a HTTP Bad Request 400 error. These endpoints use the same configuration as endpoints that do work. I'm stuck as to what types of things I can do to debug this issue. Any advice on what this could be would be helpful.