This sounds like you are losing the connection to your router. If the WiFi antenna plugged into one of the USB ports on the front of the AxiomAir is black you could try getting one of the long range ones. The long range ones are white
http://www.axiomaudio.com/edimax-wireless-mini-usb-adapter .
Once the music has started playing from an AxiomAir using a USB stick it will continue to play no matter the WiFi connection. If you e-mail us your serial number we can tell you what version you have. You should also Check Updates in the AxiomAir interface.
