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At&t wireless router with dsl modem security types do not match

Last response: in Wireless Networking
January 2, 2013 11:05:40 AM

My wife's laptop will disconnect from our ATT Netscape router/dsl modem. The error we get is that the "security types do not match" ultimately we have to reboot the router and then her laptop will connect for a while. (we do not have this problem with any other devices that use this wifi connection...any thoughts?)
a b D Laptop
a b 8 Security
January 2, 2013 8:01:44 PM

The computers that connect , do they all have the same OS on them ?

The security key that you make when you set up the routers security can usually be done with several different encryption methods. WEP , WPA and WPA2 are three os them and there are others but they are mostly for buisness and enterprise situations.

Does your Wifes laptop have an older OS ?