| I have a problem with adsl modem + router Pentagram Cerberus. Cable | connection works good, but wireless connection doesn't work. When i am | connecting to the wireless network my windows stops :). I have pcmcia | linksys WPC54G ver. 3, which works in different wifi networks. | Please, tell me which router settings may cause that problem.
Any settings not matching could be a cause. There are other causes, too. Your SSID is the same I presume.
You say your WPC54G works in different wifi networks. Does that mean it is running with no encryption? Or do you change key for each network?
If you have encryption on, try experimenting with encryption turned off to rule out encryption issues. If things work without encryption, but not with encryption, let us know what all your settings are.