Hello Alan,
To answer your question of experiencing your difficulties streaming with a Rpi, one problem i experienced using one is the fact that if you modify parameters on your Rpi, like the streambox name or network parameters, you should reboot it to actualise your stream parameters and appearing on the map.
I couldn’t access to you rip with an url, so i can’t help you debugging online.
Best,
François Parra.
locustream@lists.locusonus.org