Oh , I see.Probably more like updating to newer more secure protocols like TLS 1.2 or 1.3. TLS 1.1 has been being phased out by everyone. Nothing to do with certificates.
[doublepost=1519761758][/doublepost]
I guess its a bit sad. But they did discontinue the product many years ago.If so, than not updating the original Apple TV (few text files) by Apple is just pathetic and arrogant. :-(