Why would my WRT54GS v2, running with WPA-PSK and 802.11g, always allow a client to connect the minute it restarts, only to drop it 10 to 60 minutes later? Admittedly, the signal strength is in the 50-60% range (the client is in the basement), but while the signal's up, the throughput is enough for my needs. What gives? How come it can't recover signal without being power-cycled? Is it the signal strength? When it goes down, the client complains that it can't find the WPA Authenticator (or something) - like the WRT54GS has gotten hung up on something?