Ok, Sometime in the last few days, my AppleTVs stopped seeing iTunes. They also can't be connected to via an FTP client. They also can't connect to the internet.
I have a Time Capsule and all computers and AppleTVs have been assigned DHCP reservations. The computers all keep the correct IP address, but the ATVs don't. I even tried manually assigning the correct networking info in the AppleTVs, and that didn't help.
Yes, I have VirusBarrier X6, but AppleTVs are trusted, and I even turned VB off, and even shut down the Mac running it whilr trying to use the AppleTV. Yes, I even rebooted several times after each change.
I downloaded and reinstalled the latest atvFlash to no avail. All 3 AppleTVs are running the latest Apple 3.0.2 software.
I don't get it. I don't think it is the TimeCapsule because only the three AppleTVs are having issues. I don't think it's VirusBarrier because it's been turned off. I guess it could be the iTunes 10.2.1 update, but every post I read is fixed with a reboot.
I'm running the latest Snow Leopard. Nothing on the wired network has changed. I can't test WIFI because I removed the card to install the CrystalHD chips in all three AppleTVs.
I'm really lost. Any ideas? Please.... and thanks....