Background: many devices do not have the ability to set an order preference for wi-fi networks. When roaming from one hotspot to another or when in areas with little coverage, the connection to the eduroam network may fail. The device then looks for an already known network and tries to connect to it. Since in the areas of UniTS where there is eduroam network there is also always eduroam-setup network, the device that has already been connected to it in the past, connects to eduroam-setup.
Recommended action: for an optimal network experience, after having correctly configured eduroam network, always remove or make the device forget eduroam-setup wireless network.