I have a netgear dg834pn router, which has been working fine for about a year now. but recently i am finding that the wireless signal will only work if your within a few feet of the router. that problem can be solved by resetting the router, but having to do that 3 times a week or so, is very annoying. can anybody suggest a reason for this? the router is connected by ethernet to my PPC g5 and over wireless to an ibook g4.