I still don't understand why it wasn't left how it was. I cast YouTube
from my phone and I'm automatically signed in on the interface. Sounds
like a simple idea.
I'm having the same issue. Only started a few days ago on my Chromecast
Ultra. Whenever I would cast YouTube to the device, it would have my
YouTube profile signed in along with suggested videos, saved videos, etc
for me. Now, it won't show me as sig...