Unfortunately, because we are a public service, we can not currently provide access to devices that require device-to-device communication.
This sort of connectivity does not use the internet, but instead piggybacks upon our wireless routers to connect the devices to each other. We only supply internet access and cannot allow devices to communicate with each other in this way, as it would be a large security risk for our users because anyone connecting to that access point would be able to see each others devices, therefore, this sort of setup will not work on the Network. These are devices such as, Google Chromecast, Amazon Echo Alexa or a Printer.