Related to what the author experienced, has anyone ever actually gotten Miracast or WiDi to work from android to a smart tv? I've tried it now on multiple diffe

Related to what the author experienced, has anyone ever actually gotten Miracast or WiDi to work from android to a smart tv? I've tried it now on multiple different phones and televisions and it seems to me to be completely broken in all implementations. Am I missing something obvious here?