O.K. the reason my wi-fi is wierd is because I use my jobs wi-fi. Once I am on I have no problems but when trying to get on I have to keep attempting to connect until it finally does. But once it does it is perfect signal.
Check either my sig. or my profile page for my platinum fc. I am already in the wi-fi room. It is really hard for my old DS to get onto wi-fi so when It does I do not like leaving the room.