I purchased an Orbi mesh system (RBK50 which comes with one satellite and one router).It works brilliantly when my devices are on 5GHz and I get my full internet speed. Sometimes, however, my devices are switched to 2.4Ghz (even though they are in the same location) and my speed drops to 1/3 of what I was getting on 5Ghz.I logged into orbi and tried disabling the 2.4Ghz radio to force my devices to connect to 5Ghz. Unfortunately there is no option to do so however. Even after unticking the 'broadcast SSID' box underneath the 2.4GHz network, it remains turned on. I've read elsewhere the current firmware does not allow you to disable the radio.Anyone have any ideas if there will be an update soon allowing you to disable the 2.4Ghz band? Or any smart ideas how I can always keep my devices connected to 5Ghz? Prior to the orbi system, I split the SSD into 2 bands so my devices remained permenantly connected to the 5Ghz network.

Thanks for confirming. This gives me direction for experimenting. I think there is an internet standard where an access point tells a device, "I think you would be better off switching to (this other access point)." Since you want to avoid the 2.4G band, you can also turn the transmit power down as far as it will go on the 2.4G channel. Maybe that will slow down this "switching".

Orbi does not provide a convenient method to turn off any of the radios. It is not clear (to me) that there is actually "anything wrong" with this particular Orbi. However, if you want devices to connect only to the 5G radio, then this is the procedure:On the Orbi web interface, uncheck the box "Broadcast SSID" on the 5G channel.On every device that is connected to the Orbi at 2.4G, go into "Settings" and "forget" the Orbi SSID.Search for available networks. Aha. Here is the Orbi WiFi SSID on a 5G channel.Enter the password and connect to it.Any devices that are already connected at 2.4G and are not told to "forget" the Orbi WiFi network, will stay connected at 2.4G.Just as a personal note, I seriously doubt that disabling 2.4G is a desirable outcome. What about all those products which have only 2.4G radios? (thermostats, smart plugs, garage door openers, IP cameras, pool controllers, microwaves, the list goes on and on) I understand the desire to have "full speed". My question is, "Are devices working correctly?" i.e. My smartphone can connect to the Orbi at 866mb. Cool. Does this change how fast web sites or emails appear? I think it is impossible for me to detect any difference.

You can try Voxels FW for Orbi:https://community.netgear.com/t5/Orbi/Voxels-FW-available-for-50-series-Orbi-only-available/m-p/1883615#You can revert back to stock FW if it doesn't work out for you.mun_96 wrote:Thanks a lot once again. I tried doing that and disabling 2.4Ghz and then forgetting the network. Unfortunately, some of the devices reverted back to 2.4Ghz once connected back to Orbi. However, I realised my wireless printer was in same room as orbi router and was broadcasting WiFi direct at 5ghz as well. Disabled that and now most devices on 5Ghz, although one laptop and mobile on the first floor are still on 2.4Ghz.I take your point about not just looking at raw speed but also at the connection and if the devices are working which is a good point. At the moment in my household I have no 2.4Ghz devices so by disabling the 2.4Ghz radio wouldn't be a problem for me. Would be good it Netgear could add the option in a firmware update or allow you to split the 2.4 and 5 GHz bands.

I would load Voxels FW first if you want separate SSIDs. Orbi MESH is different from other non MESH routers. Smart Connect is the feature that uses and configures 1 SSID. On non MESH routers this is easily more configurable and can be disable more readily for troubleshooting for user configurations and the system only has 2 or 3 radios. With wireless MESH systems, there is more to it then just disabling of SSIDs and separation. Theres backhaul and system status that has to be in operation and other complex items that by design works as intended. I presume NG doesn't want to support anything else which is why users have complained about this over the years and have been met with mostly crikets from NG. It's still not even supported on the newer Orbi AX system. NG has relented some and implemented the disabling of the SSID broadcasts which have helped get users IoT devices connected on Orbi AC. W'eve asked for the same to come to Orbi AX. This is all that we've seen from NG regarding this. Otherwise, users have gone the telnet route for there configurations needs. Which again, isn't officially supported by NG. So thats use as you see fit and at your own risk.. You can post here and see if NG will do anything:https://community.netgear.com/t5/Idea-Exchange-For-Home/idb-p/idea-exchange-for-homeYou'll probably already find requests about this though.

Be aware that its up to wireless devices to pick and choose which frequency and single they connect too based on signal, noise and conditions. Orbi only provides the platform to connect to.

Orbi mesh want 5Ghz only | NETGEAR Communities

13 Replies

CrimpOn
Guru - Experienced User
Apr 08, 2020
Orbi does not provide a convenient method to turn off any of the radios. It is not clear (to me) that there is actually "anything wrong" with this particular Orbi. However, if you want devices to connect only to the 5G radio, then this is the procedure:
On the Orbi web interface, uncheck the box "Broadcast SSID" on the 5G channel.
On every device that is connected to the Orbi at 2.4G, go into "Settings" and "forget" the Orbi SSID.
Search for available networks. Aha. Here is the Orbi WiFi SSID on a 5G channel.
Enter the password and connect to it.
Any devices that are already connected at 2.4G and are not told to "forget" the Orbi WiFi network, will stay connected at 2.4G.
Just as a personal note, I seriously doubt that disabling 2.4G is a desirable outcome. What about all those products which have only 2.4G radios? (thermostats, smart plugs, garage door openers, IP cameras, pool controllers, microwaves, the list goes on and on)

I understand the desire to have "full speed". My question is, "Are devices working correctly?" i.e. My smartphone can connect to the Orbi at 866mb. Cool. Does this change how fast web sites or emails appear? I think it is impossible for me to detect any difference.
- mun_96
  Guide
  Apr 08, 2020
  Thank you very much for such a comprehensive response. Basically, if I'm on 5ghz on my laptop in my room, it is about 330 Mb/s but on 2.4GHz connected to the same orbi main router, it falls down to about 50- 60 Mb/s. It's weird, sometimes when I check, both my phone and laptop are connected to 5Ghz but then sometimes suddenly they are switched to 2.4Ghz.
  
  I'm going to do what you've suggested. Where you've said unchecking the box to do with broadcasting SSID, do you mean under the 2.4Ghz band instead of the 5ghz band?
  
  Once again, many many thanks for responding so quickly and comprehensively.
  - mun_96
    Guide
    Apr 08, 2020
    Thanks a lot once again. I tried doing that and disabling 2.4Ghz and then forgetting the network. Unfortunately, some of the devices reverted back to 2.4Ghz once connected back to Orbi. However, I realised my wireless printer was in same room as orbi router and was broadcasting WiFi direct at 5ghz as well. Disabled that and now most devices on 5Ghz, although one laptop and mobile on the first floor are still on 2.4Ghz.
    
    I take your point about not just looking at raw speed but also at the connection and if the devices are working which is a good point. At the moment in my household I have no 2.4Ghz devices so by disabling the 2.4Ghz radio wouldn't be a problem for me. Would be good it Netgear could add the option in a firmware update or allow you to split the 2.4 and 5 GHz bands.

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Orbi mesh want 5Ghz only