Using latest version of Xiia and playing any stream will play for a minute or two and then disconnect and then reconnect. After reconnect it will play for up to 30 seconds then disconnect and then reconnect. This only happens on Android 4.0.2 and the Galaxy Nexus. If the screen does not sleep it will not happen, but on 4.0.2 the screen sleep causes a disconnect, probably to preserve battery.
Try this with WHYY or NPR News as an example.
Customer support service by UserEcho