chromecast errors

[umcpgrad]

so anyways not sure if this is the right thread to put in however here is the background

I have fios and have sony, panasonic, sharp plasmas tvs connected to it on wifi
have ps3, wii u, 360, one, ps4 connected to wifi
have 2 desktops, asus laptop, hp, dell, toshiba laptops connected to wifi
even have roku 1, roku2, wd streamer box, and 4 other bluray players connected all on wifi

however when I try to setup chromecast - no matter the distance, tv, computer or laptop, or smartphone setup - I am always unable to connect to wifi with errors of "wifi not turned on or not connected" - did my research and don't see to find anything

suggestions?

thanks in advance

 

[voklskier4452]

Return it and get a new one? Only caveat I remember from setting up mine is that it won't work on a 5ghz network.