iOS Remote App Can't Connect

[xxmamakinxx]

Hi,

I'm using the official XBMC Remote App, and a Raspberry Pi Model B. I have Zeroconf on, all the settings under Remote Control on, and my Webserver set to allow control of XBMC via HTTP with a port of 8888, and I can't get the app to find anything. Help?

Thanks

UPDATE:
I can connect if I manually enter my ip address and port, but it can't find Xbian automatically, which is fine, but I'll have to change the settings anytime the ip address resets itself. Would like to get this to find Xbian automatically