ADFS Not redirecting - Throwing 401

This is my first time trying this out so bear with me if I miss something dead simple. 

On Epi v10. Went through the documentation as noted here for my startup class and ADFS config. Everything looks to be okay, but when i try to hit my uiUrl its throwing a 401. No redirect is happening at all. Is there something I may be missing? 

Claims for now are just Name and Role. 

c:[Type == "http://schemas.microsoft.com/ws/2008/06/identity/claims/windowsaccountname", Issuer == "AD AUTHORITY"]
=> issue(store = "Active Directory", types = ("http://schemas.xmlsoap.org/ws/2005/05/identity/claims/name", "http://schemas.microsoft.com/ws/2008/06/identity/claims/role"), query = ";sAMAccountName,memberOf;{0}", param = c.Value);

I can access the metadataAddress just fine, and the identifier and endpoint are both set to the site root.

Any insight would be appreciated!