Wireless connects, fades, then disconnects.

Hey everyone,
I'm currently running a D-Link DSL-G604T Wireless Router with my Dell Inspiron 6000 with integrated Intel 2200BG wireless and it's been running perfect for years (maybe 2?).

Then one day it started playing up... It connects, then the signal strength appears to weaken then it disconnects and says no wireless network can be found. I tried plugging in a usb wireless and it does a similar thing... I figured it must be something to do with the D-Link, however when I put another laptop next to mine, it's wireless ran fine...

Anyone got any ideas or could push me in the right direction?

Cheers!

There is probily so sort of Interference on the channel.

If you ahev a 2.4ghz cordless phone unplug the base station and test again.

Could be many devices that operate in the 2.4Ghz spectrum.

Your best bet would be to use a spectrum analyzer like the wi-spy
Keenan Systems Wireless Store Featuring Engenius

to isolate the noise and remove it or move you ap to another clear channel.