PS3 Troubles with the WNDR3700

[BananaNut]

Hey guys,

this is the weirdest problem ive ever encountered. I got the WNDR3700 and i expected it to work perfectly in my house and it does, except for with my ps3.

When my ps3 is connected via WiFi it lags like crazy. When i connect my os3 directly to the modem, there is no lag and its perfect. When i connect the ps3 to one of the gigabit ports on the router it lags like crazy aswell. I honestly have no idea what to do. Ive been reading tons of forum discussions but none of them seem to apply to my problem

I also tried calling NetGear and they just told me they had no idea. So any help would be appreciated.