Glo Glo Won't Connect Wirelessly to Calibre

So I've connected my Glo to my wi-fi network, and Calibre is on and the content server is running, but when I use the web browser on my Glo and type in the IP address and the port [ip:port], it does absolutely nothing :blink: have I missed something?

My tablet and phone seem to connect flawlessly, but my Glo point-blank refuses.

Any help would be appreciated! :thanks: