I have 3 A2s using the latest YouTube app and all play fine continuously. The real problem for most network apps is the radio, and if you have a router that takes shortcuts you get hosed.
BTW, these are all DS-v24 and no full screen.
HEY, PAT. please explain bit more about "radio" & "takes shortcuts"
i have a really old dlink modem wireless router DSL-G604T - rather old but works perfectly for everything and never had problems with it on any of the 10+ wireless devices connected to it (laptops, iphones, pc's, ipad etc)
i have also tried using proxy servers (tunlr) so that my browser connects to youtube servers from different ip etc....
Still you tube vids never load (when using app or on youtube.com) - constant buffering
However i can go to twitch tv / justin tv and stream vids fine.
(Im using your DSv13 no fullscreen - waiting for JB)