RBK752-100NAS 2.4 Device Connection Issue


RBK752-100NAS 2.4 Device Connection Issue

I have the RBK752 and one satelitte. Both were set up out of the box following standard setup procedure and I have not since changed any settings since it was set up with. I am having issues getting some 2.4 only devices to connect to the system at all. I have gone in and turned the 5ghz broadcast off to see if that made a difference and it did not so I have since turned in back on. I have other 2.4 only devices that have connected with no issue. The odd thing I have found is that the 2.4 devices I can not get to connect to my main network will connect to my guest network. What can I do to get them to connect to my main network? I am at a loss here.

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Re: RBK752-100NAS 2.4 Device Connection Issue

What FW version are you using? 


What channels are you using? 1, 6 or 11 is recommended. 

Try disabling AX mode on 2.4Ghz on the RBR. Under Basic Tab/Wireless settings. Remove the check mark from the 2.4Ghz check box. 


Set CTS value to 2347 under Advanced Tab/Advanced Settings/Wireless Settings.

My Setup (Cable 1Gbps/50Mbps)>CAX80 v2.1.3.5(Router mode/LAG Disabled) & EX7700x2
Additional NG HW: C7800/CM1100/CM1200CM2000, Orbi CBK40, CBR750, RBK953(v6.0.3.68) & XR450(v130), RBK853 v4.6.3.16(AP) & RBK752 v4.6.5.14, RBK50(v22), SXR30(v110), R7000(v34), R7800(v84), R7960P(v82), EX7500/EX7700, and WNHDE111
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