Wifi icon on chromecast is appearing first and then blank...

[Govardhan Reddy]

Hello Friends..

Wifi Icon on chromecast is going away when Wifi network is active.
I reconnected Chromecast, changed USB from TV to Power Source, added extended cable.
while on restart it showing wifi for few moments and going off and so chromecast is not detectable from laptop/mobile.

Thanks Chromecasters for your valuable inputs.