Have noticed that my ipad 2 ( as well as two iPod touches 4th gen) won't connect to my wifi from my router, 2 wii's and pc lap top do, we can still connect as I have airport Internet sharing turned on via my desktop but that network is not supposed to be as strong or fast . The ipad did hook up to the router 2 days ago but then yesterday it went back to the other, there is no renew lease option or forget this network option, or any info in the fields when I hit the blue arrow for the router net work, the router is only a few months old and my printer is on that network as well, any suggestions, oh and I have done the hard and soft resets and network settings , hhhm annoying