Apple TV not working consistently with Airplay
I’m trying to set up my Apple TV Gen 3 (yes I know it’s old!) so that I can stream music from my iOS devices to my TV/Soundabar.
I’m not interested in all the features of TV+ - I just want to stream using Airplay (1 not 2).
I’ve set the Apple TV up correctly (I think) and the Airplay screen shows the Apple TV device listed along with other Airplay speakers/receivers.
Unfortunately, however, I can’t see the Apple TV device when I use my iOS devices - but I can see the other Airplay receivers in my home.
It’s not quite true to say it has never worked. Once or twice the Apple TV has appeared on my iPad/iPhone list of Airplay options and I have been able to stream to my TV/Soundbar. It doesn’t last though. If I move away from the Apple TV I just can’t get back to it - and then, suddenly, after 2 or 3 days it will (might) come back.
I’ve restarted everything, made sure I’m on the same network etc. etc. but nothing helps. I can also PING to the Apple TV IP address.
Can anybody help me work out what is going on? And hopefully give me a solution.
TIA
Apple TV 3, 8