For setup, it need to be on the same subnet as the device you're using to register it. Most university networks are split into many subnets making this extremel

For setup, it need to be on the same subnet as the device you're using to register it. Most university networks are split into many subnets making this extremely difficult to do, and use after registration. The best workaround is using a router as a middle man for the phone and chromecast, but it's a pain. I have a chromecast, but gave up on making it work in university.