Q: Apple TV not recognising my computer for Home Sharing

The following article(s) may help you.

Troubleshooting Home Sharing

Security Software Issues

Troubleshooting Wi-Fi networks and connections

Recommended Wi-Fi settings

Wifi Diagnostic Software (for Mac users)

You may also find some help on this page, where I’ve collected some of the more unusual solutions to network issues.

When making adjustments to your network for better optimisation, you may find some of the points mentioned on this page helpful.

Hi

Is home sharing turn on all apple devices including Atv

In photos click on share put your apple ID Email address then enter a place where to send photo,s to

I put apple TV then all photo ,s  should be streamed to Atv.

Cheers

Brian