Hi. I have a rather annoying problem with my Airport Extreme (tower) and PlayStation 3. The Airport keeps disconnecting the ps3, a DNS-problem, the Ps3 can't obtain an IP-address, and when it does, it can't keep it. I've read some guides on how to fix it, that has helped other people, but they won't work. I've tried turning off the ps3 media server option. Didn't work. I've tried giving the ps3 a static IP, that didn't work either (except once, where it worked for about 2 minutes, after which I got kicked off, again). Others say it's the uPNP, or NAT. I don't know anything about that, and I can't find a menu-option for either in the airport-tool. The airport is set to bride-mode, so I use it just to create a wireless network. Has anyone had this problem, and figured out a solution? Help would be much appreciated, as the only solution I've found, is to turn it off and on again (several times a day). Could it perhaps be a faulty Airport? I should probably mention, that there's no problem connecting the MacBooks, iPhones or iPads.