D-Link Forums
		The Graveyard - Products No Longer Supported => Routers / COVR => DIR-655  => Topic started by: theLab on June 02, 2013, 12:26:52 PM
		
			
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				I have two laptops that are G only so I have to keep the router in G/N mixed mode.
 
 But all the devices that can use N still only connect to the router in G mode.
 
 I have tested by switching to N only mode.
 this allows N devices to connect at Full speed.
 
 I then switched back to mixed mode.
 N devices were still connected in N mode but G devices would NOT connect.
 
 After I rebooted the router, this changes back so G devices could connect but N devices connected in G mode again.
 
 I noticed in N only mode, I had the additional option to set 20/40Mhz but I don't have the option in G/N mixed mode. I realize this option won't affect the G mode but I should have the option for the N side.
 
 Hardware Version: A1     Firmware Version: 1.11NA
 
 Please help me resolve this.
 thanks
 
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				What security mode are you using? Preferred security is WPA-Personal. WPA2/AES Only. Some WiFi adapters don't support AES (http://en.wikipedia.org/wiki/Advanced_Encryption_Standard), so you might want to try TPIK (http://en.wikipedia.org/wiki/Temporal_Key_Integrity_Protocol)  only or Auto.
			
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				Thanks for replying.
 I'm using WPA-Personal. WPA2/AES Only
 
 I don't have any adapters/devices that won't connect just that they won't connect in N mode(they do connect but in G mode) while mixed mode is active.
 
 My WiiU doesn't support TKIP and is ONLY wireless, so switching to TKIP isn't a long term option but I will test it when I get home tonight.