I have three Macs and with two of them Upgraded to 10.10.3 Production I lost them on my Apple TVs. They do not appear or they appear and cannot be accessed. The Mac on 10.10.2 has no issues and we had no issues with the Betas. The Apple TVs are the 720P rev 2 models. Note the iTunes upgrade did not make it work either.
rjf
I have this same or similar problem. I have a Mac Pro where I run iTunes all the time and access my media via Apple TV. My son normally is logged onto the Mac Pro but that has never affected my ability to access my media until I upgraded to 10.10.3. Now I can no longer access media on iTunes unless I use Screen Sharing on my MacBook Pro to connect to my desktop on the Mac Pro. The moment I connect with screen sharing, Apple TV shows the media on my Mac Pro.
I'm thinking this has something to do with App Nap and Wake on LAN settings but I can't find enough information to debug the issue further.
Those sound like good thoughts. I have given up! I pulled the Apple TVs out and have installed TIVO. We were using the system to record TV and play it back. I am frustrated and a bit mad about the whole thing.
Apple TV cannot see Mac iTunes on 10.10.3 production
