D-Link Forums
		D-Link Wireless Access Points For Business => DAP-2553 => Topic started by: f-link on November 04, 2011, 12:10:43 PM
		
			
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				I can only get 5 users to connect to my 2553.
 
 We've been using a 2553 as an AP hooked to our Sonicwall firewall/router for months now. But as our office expands we've tried adding new client computers and I cannot add more than 5 users to the 2553.
 
 I've tried multiple settings including disabling connection limits(Advanced Settings->Performance->Connection Limit), to no avail.
 
 Firmware is 1.21, everything else looks good, but once 5 users are connected no one else can see/use the network. If they do happen to connect, it bumps someone else off.
 
 As part of the troubleshooting, I replaced the 2553 with a cheapo netgear AP, and all our machines can see/connect to it (of course the signal strength is crap compared to the 2553, but everyone can connect).
 
 If I can't figure out what's causing the artificial limit I've got no choice but to purchase another small business AP and trash this one.
 
 Is there a setting I'm missing? Or could this be a hardware fault?
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				What wireless modes are you using? 
 
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				Wireless Mode: Mixed 802.11n 802.11g and 802.11b
 
 Sorry it took so long to reply.
 
 Any ideas?
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				Can you switch from Mixed mode to Single mode G only and test and see what happens? 
 Then try Mixed G and N.
 B mode isn't used much any more by current devices.
 
 Let us know.