That happened me yesterday, leave it connected until the update rolls on
your device, it could be hours. I recover the signal and yesterday I was
able to cast, but now I can't even the screen casting through Home app.
I'm not going to do a factory re...
My chromecast showed as offline, had no light, I connected it to a
charger and the light came back, but no sign of life. Aside of having
mine offline, I tried to add it again with date on phone 7th of March
but it is still not being discovered. It is...
