Zoneminder behind Webserver Protection

I have a Ubuntu Zoneminder CCTV installation at home that I am trying to run behind my Sophos UTM 9.004-34 firewall.  I have tried every setting adjustment in the Webserver setup but cannot seem to get it to work.  
If I do straight NAT port forwarding, it works.  I tried disabling all the checkbox settings in the basic webserver protections set and the system still will not stream.  Access to the SQL interface works elements work (basic web interface of the SQL data, etc., just the streaming will not work.  The streaming system works by downloading the a Cambozola java app that then recieves the MPEG stream to the local browser from the webserver. When trying to view the stream the video part of the application displays a broken image element.

Here are the Webprotection logs when trying to stream the video:

 

2013:02:11-17:00:16 utm reverseproxy: srcip="127.0.0.1" localip="127.0.0.1" size="66" user="-" host="127.0.0.1" method="GET" statuscode="200" reason="-" extra="-" time="543332" url="/lb-status" server="localhost" referer="-" cookie="-" set-cookie="-"
2013:02:11-17:00:23 utm reverseproxy: srcip="127.0.0.1" localip="127.0.0.1" size="66" user="-" host="127.0.0.1" method="GET" statuscode="200" reason="-" extra="-" time="445" url="/lb-status" server="localhost" referer="-" cookie="-" set-cookie="-"
2013:02:11-17:00:36 utm reverseproxy: srcip="1.1.1.1" localip="2.2.2.2" size="6976" user="-" host="1.1.1.1" method="GET" statuscode="200" reason="-" extra="-" time="101979" url="/zm/index.php" server="zm.mydomain.com" referer="zm.mydomain.com/.../index.php" cookie="zmBandwidth=medium; zmSkin=classic; replayMode=gapless; zmMontageLayout=montage_2wide.css; ZMSESSID=oqv8562gc6k5vursn0monqhci3" set-cookie="-"
2013:02:11-17:00:37 utm reverseproxy: srcip="1.1.1.1" localip="2.2.2.2" size="0" user="-" host="1.1.1.1" method="GET" statuscode="200" reason="-" extra="-" time="442167" url="/cgi-bin/nph-zms" server="zm.mydomain.com" referer="zm.mydomain.com/.../index.php
2013:02:11-17:00:37 utm reverseproxy: [Mon Feb 11 17:00:37 2013] [error] [client 1.1.1.1] (20014)Internal error: proxy: error reading status line from remote server zm.mydomain.com:80, referer: zm.mydomain.com/.../index.php
2013:02:11-17:00:38 utm reverseproxy: [Mon Feb 11 17:00:38 2013] [error] [client 1.1.1.1] (20014)Internal error: proxy: error reading status line from remote server zm.mydomain.com:80, referer: zm.mydomain.com/.../index.php
2013:02:11-17:00:38 utm reverseproxy: [Mon Feb 11 17:00:38 2013] [error] [client 1.1.1.1] proxy: Error reading from remote server returned by /cgi-bin/nph-zms, referer: zm.mydomain.com/.../index.php
2013:02:11-17:00:38 utm reverseproxy: srcip="1.1.1.1" localip="2.2.2.2" size="409" user="-" host="1.1.1.1" method="GET" statuscode="502" reason="-" extra="-" time="212521" url="/cgi-bin/nph-zms" server="zm.mydomain.com" referer="zm.mydomain.com/.../index.php
2013:02:11-17:00:39 utm reverseproxy: srcip="1.1.1.1" localip="2.2.2.2" size="59" user="-" host="1.1.1.1" method="POST" statuscode="200" reason="-" extra="-" time="148234" url="/zm/index.php" server="zm.mydomain.com" referer="zm.mydomain.com/.../index.php
2013:02:11-17:00:39 utm reverseproxy: srcip="1.1.1.1" localip="2.2.2.2" size="6204" user="-" host="1.1.1.1" method="POST" statuscode="200" reason="-" extra="-" time="41979" url="/zm/index.php" server="zm.mydomain.com" referer="zm.mydomain.com/.../index.php
2013:02:11-17:00:44 utm reverseproxy: srcip="1.1.1.1" localip="2.2.2.2" size="59" user="-" host="1.1.1.1" method="POST" statuscode="200" reason="-" extra="-" time="121977" url="/zm/index.php" server="zm.mydomain.com" referer="zm.mydomain.com/.../index.php
2013:02:11-17:00:47 utm reverseproxy: [Mon Feb 11 17:00:47 2013] [error] [client 1.1.1.1] (20014)Internal error: proxy: error reading status line from remote server zm.mydomain.com:80, referer: zm.mydomain.com/.../index.php
2013:02:11-17:00:47 utm reverseproxy: srcip="1.1.1.1" localip="2.2.2.2" size="0" user="-" host="1.1.1.1" method="GET" statuscode="200" reason="-" extra="-" time="24490" url="/cgi-bin/nph-zms" server="zm.mydomain.com" referer="zm.mydomain.com/.../index.php
2013:02:11-17:00:47 utm reverseproxy: srcip="1.1.1.1" localip="2.2.2.2" size="409" user="-" host="1.1.1.1" method="GET" statuscode="502" reason="-" extra="-" time="50930" url="/cgi-bin/nph-zms" server="zm.mydomain.com" referer="zm.mydomain.com/.../index.php
2013:02:11-17:00:47 utm reverseproxy: [Mon Feb 11 17:00:47 2013] [error] [client 1.1.1.1] (20014)Internal error: proxy: error reading status line from remote server zm.mydomain.com:80, referer: zm.mydomain.com/.../index.php
2013:02:11-17:00:47 utm reverseproxy: [Mon Feb 11 17:00:47 2013] [error] [client 1.1.1.1] proxy: Error reading from remote server returned by /cgi-bin/nph-zms, referer: zm.mydomain.com/.../index.php
2013:02:11-17:00:49 utm reverseproxy: srcip="1.1.1.1" localip="2.2.2.2" size="59" user="-" host="1.1.1.1" method="POST" statuscode="200" reason="-" extra="-" time="130352" url="/zm/index.php" server="zm.mydomain.com" referer="zm.mydomain.com/.../index.php

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