iPhone connects to home Wifi, but doesn't work

[BJB Productions]

Hi all,
I did some extensive searching and could not find an answer. Very simple: My iPhone 4S will connect to my home wifi, however, it only works for about 10 seconds after I turn it on, then it stops working (but says it's still connected)

Solutions for getting it to work again (temporarily; only around 10 seconds)
1. Renew Lease
2. Turn wifi on and off
3. Remove, and re add it network

Troubleshooting I've done:
1. Changed DNS
2. Reset network prefs


FYI: I remember this also happening on my iPod Touch 4th gen. It does not however, ever happen on my iPad2.

Any thoughts? My router is WPA protected, and it's an N router, but also broadcasts G.

Thanks!

 

[BJB Productions]

I hate to bump this, but really looking for anyone who may know something.

 

[antman2295]

I've has almost the same issue, except i can use it for more than 10 secs, but then i have to turn off the wifi and then turn it back on, then it seems to work again... but its quite annoying.