I have recently set up a WDS link between my WRT54G and Airport Express. I have implemented MAC address filtering and have set up WEP 40 bit.
The set up works fine with all three of my computers. I am able to play music and all is well. However every half day or so the WDS link between the WRT54G and Airport Express fails with the Airport showing the yellow flashing light. I have established that if I turn off the airport the problem persists. If however I turn off the WRT54G and turn it back on then the link fires up again and everythink works for half a day or so.
Can anyone offer any advise.