I am unable to sign into YouTube when casting from iOS to chromecast ultra. Am signed into my premium account on the app but I just can not link my account or device to it. I can use as a guest though? That does not help me when I pay for a premium membership so as not to see ads but as I am unable to sign into YouTube on chromecast I keep seeing ads. Is this an issue with Google or YouTube? Not getting help from either parties which is highly frustrating. Any help and advice greatly appreciated.
