I recently changed my wifi name and password. Now I have switched device(googe tv chromecasst). I changed my smart tv reflect new wifi name but when i go to google tv it showns nothing. It looks like it is greyed out ,I went to home app change thing but does not allow me Do I need to factory reset on the device(google chromecast tv)?
Thanks for reaching out. The Chromecast devices can only remember one Wi-Fi network at a time. If you changed your Wi-Fi network and your device isn't currently connected to a Wi-Fi network, perform a factory reset and set it up on the new network.