I have an iPhone 5 and Iphone 4s, both on ios 6. I also have an iphone 4 still on 5.1.something. On my 5 and 4s i have limited connectivity to certain apps. One youtube for example. I can boot my phones up then i can play 1 video. After that, no more videos will load. I cant watch Netflix at all on them and some websites wont load. On my iphone 4 with old software it works normally. Can watch all vids and netflix. I thought maybe it was my netgear router so i order a medialink. Same problem. Ive changed from N mode, to B mode, to G mode. Set proxy to auto, ect. Nothing i do seems to change anything. I watch one vid and must reboot to watch another on the 5 and 4s. All other connections are fine except for the few sites and video services. Any help would be appreciated.