1200le connecting to new XenApp 6.5 farm

Just built a new XenApp 6.5 farm. We purchased some new thin clients that are able to connect just fine though connection manager. We would still like to be able to use the 1200le’s if possible. I have tried direct ICA connections and connecting through PNAlite using the web interface. I have no problems getting the list of apps but when i try to connect it flashes a screen like it is going to connect then disapears. There is no sign of a connection being made in AppCenter and nothing logged in the wyse event log. I have tried every wnos configuration imaginable.

Any ideas? No firewalls in place. I did notice that i couldn’t even browse the apps till i enabled http browsing.