Hello!

I am using a PB G4 (OS 9.2) with an airport card. What happens is this: At first I have a decent signal strength. After a couple of seconds I have no signal at all. The airport then toggles between signal and no signal. When there is a signal it is rather high so it can't be that it is in a border zone. I have tried to change the card but no difference. Another computer in the same room works fine.
Anybody got an idea what causes this.

Hopefully soon, since my boss said in his most angry voice "SOLVE THIS"

Thanx in advance!