I have the device for over a year now and everything was perfect till suddenly it stopped connecting to the same router and WiFi network as before ....I rebooted the router and I even factory reset my chrome cast but still the only working method that lasts only couple of days is unplugging the device and walk away from the living room so it can connect to another network then come back again to my living room only then it will work and connect to the WiFi ....this issue also happened to a friend of mine ....I do t know why and what can I do ??? I also removed any cables close to it but nothing changed... please help me it's irritating
