IIS Reverse Proxy HLS

[Cerothen 89]

I have been using the reverse proxy setup for a while now using IIS with ARR and its been working pretty well. I have however been having a heck of a time using the chromecast with this particular setup. The issue that I have is whenever I do anything (browse around the web client or try to play a video to it) there is a popup indicating that the URI scheme is not valid.
In my internet travels it appears that this could be relating to the host header that is sent to the mediabrowser client from IIS when it writes the HLS list for the client (chromecast) however I am not certain. I have tried to do a few things that I saw in hopes it would solve the issue including:

Turn on preserve host in IIS:
http://stackoverflow.com/questions/14841986/iis-aar-url-rewrite-for-reverse-proxy-how-to-send-http-host

I have tried using ARR helper:
http://forums.iis.net/t/1214989.aspx?ARR+Helper+for+IIS8+

And tried setting a server variable:
http://tiku.io/questions/2950025/does-iis-with-arr-support-fully-transparent-reverse-proxy

This is the rewrite rules that are applied:

<rule name="Redirect to HTTPS" enabled="true" stopProcessing="true">
<match url="(.*)" />
<conditions logicalGrouping="MatchAll" trackAllCaptures="false">
<add input="{HTTPS}" pattern="^OFF$" />
</conditions>
<action type="Redirect" url="https://{HTTP_HOST}/{R:1}" redirectType="SeeOther" />
</rule>
<rule name="RewriteRemoteAddr">
<match url="(.*)" />
<conditions>
<add input="{HTTP_X_FORWARDED_FOR}" pattern="([_0-9a-zA-Z]+)" />
</conditions>
<serverVariables>
<set name="{REMOTE_ADDR}" value="{HTTP_X_FORWARDED_FOR}" />
</serverVariables>
<action type="None" />
</rule>
<rule name="Mediabrowser 1" enabled="true" stopProcessing="true">
<match url="mediabrowser(.*)" />
<conditions logicalGrouping="MatchAll" trackAllCaptures="false" />
<action type="Rewrite" url="http://localhost:8096/{R:0}" />
</rule>

The typical error in mediabrowser:

2015-02-13 13:14:49.0142 Error - HttpServer: Error processing request for /mediabrowser/System/Endpoint
*** Error Report ***
Version: 3.0.5518.3
Command line: C:\Users\Administrator\AppData\Roaming\MediaBrowser-Server\system\MediaBrowser.ServerApplication.exe -service
Operating system: Microsoft Windows NT 6.2.9200.0
Processor count: 8
64-Bit OS: True
64-Bit Process: False
Program data path: C:\Users\Administrator\AppData\Roaming\MediaBrowser-Server
Application Path: C:\Users\Administrator\AppData\Roaming\MediaBrowser-Server\system\MediaBrowser.ServerApplication.exe
Invalid URI: The URI scheme is not valid.
ServiceStack.HttpError
No Stack Trace Available

2015-02-13 13:14:49.0142 Error - DtoUtils: ServiceBase<TRequest>::Service Exception
*** Error Report ***
Version: 3.0.5518.3
Command line: C:\Users\Administrator\AppData\Roaming\MediaBrowser-Server\system\MediaBrowser.ServerApplication.exe -service
Operating system: Microsoft Windows NT 6.2.9200.0
Processor count: 8
64-Bit OS: True
64-Bit Process: False
Program data path: C:\Users\Administrator\AppData\Roaming\MediaBrowser-Server
Application Path: C:\Users\Administrator\AppData\Roaming\MediaBrowser-Server\system\MediaBrowser.ServerApplication.exe
Invalid URI: The URI scheme is not valid.
System.UriFormatException
at System.Uri.CreateThis(String uri, Boolean dontEscape, UriKind uriKind)
at System.Uri..ctor(String uriString)
at MediaBrowser.Common.Implementations.Networking.BaseNetworkManager.IsInLocalNetworkInternal(String endpoint, Boolean resolveHost)
at MediaBrowser.ServerApplication.Networking.NetworkManager.MediaBrowser.Common.Net.INetworkManager.IsInLocalNetwork(String )
at MediaBrowser.Api.System.SystemService.Get(GetEndpointInfo request)
at lambda_method(Closure , Object , Object )
at ServiceStack.Host.ServiceRunner`1.Execute(IRequest request, Object instance, TRequest requestDto)

I am trying to stick with IIS since I am using the remote desktop gateway feature and Apache doesn't support it. Any advise that experienced users can bestow unto me would be much appreciated.

Thanks!

Edited February 14, 2015 by Cerothen