airport dropping

I keep losing my signal to my network. I can't be more than 20 feet from the router so distance is not an issue. The only way to reset it is to restart my PowerBook. Then it will only work for maybe 30 minutes to an hour. This is getting real frustrating. Does anybody have any suggestions? Any help would be greatly appreciated. Thanks.

Have you checked the router? Are you using encryption? If so, wep? WPA? Inquiring minds want to know.

Cheers--
Charles

airport signal

hi
sorry to jump in but i get a similar problem almost daily

i'm running airport express to three macs, and a pc.

the signal continually drops out and loses its connection
re boot brings it back then drop out again.

any ideas? - my service provider shows no known problems
regards

I have an airport extreme feeding to 1 ibook and a desktop pc. It gets great range! I even use it on my top floor 3 stories above the router

Do you have any tool to check the network log files? Any internet firewall installed?