Virgin Media Hubs ship with the 2.4GHz and 5GHz bands merged under a single network name, and the hub quietly decides which band every device lands on. Phones and laptops cope with that arrangement. Smart plugs, doorbells, cameras and bulbs frequently do not, because most of them only carry a 2.4GHz radio and their setup apps get confused when the phone doing the setup is sitting on 5GHz. Splitting the bands into two separately named networks fixes the problem at the source. This guide gives the exact steps for the Hub 3, Hub 4 and Hub 5, the settings that fight back, and what to reconnect afterwards.
Log in to the hub at 192.168.0.1 with the settings password on the base sticker, open Advanced settings, then Wireless, switch off channel optimisation (Smart WiFi) if your hub shows it, and give the 5GHz band a different name such as adding -5G. Apply the changes, let the hub restart its WiFi, then connect smart devices to the 2.4GHz name and phones and laptops to the 5GHz name.
Key Takeaways
- Virgin Media Hubs broadcast the 2.4GHz and 5GHz bands under one shared name by default, and the hub decides which band each device uses.
- Splitting the bands means logging in at 192.168.0.1, opening Advanced settings then Wireless, and renaming the 5GHz network so the two bands appear separately.
- Channel optimisation, also called Smart WiFi in the hub menus, needs switching off first on the Hub 4 and Hub 5, or the hub can pull the names back together.
- Smart plugs, doorbells, cameras and bulbs are almost all 2.4GHz-only, and a shared name confuses their setup because the app cannot force the right band.
- The Virgin Media Connect app and WiFi Pods re-merge split bands during optimisation, so the optimise prompt needs declining if the split has to stay.
Band steering on a single network name breaks smart device setup
All three current Virgin Media Hubs are dual band. Out of the box the 2.4GHz and 5GHz bands broadcast the same network name, and a feature Virgin Media calls channel optimisation, sometimes labelled Smart WiFi in the hub menus, decides which band each device connects to. For phones, laptops and TVs this is convenient, because the hub can push fast devices onto 5GHz and distant devices onto 2.4GHz without anyone thinking about it.
Smart home setup is where it falls apart. During setup, the app on your phone passes your WiFi details to the new device, and many apps assume the device can join whichever network the phone is on. When the phone is parked on 5GHz, a 2.4GHz-only plug or doorbell cannot follow it, and the setup spins forever or fails with a vague error. The full failure patterns are covered in our guides to a smart plug that will not connect to WiFi and a Ring doorbell that will not connect to a Virgin Media Hub.
Most smart devices are 2.4GHz-only by design
The 2.4GHz band travels further, passes through walls better and costs less to build into a small device, so manufacturers of plugs, bulbs, sensors and cameras overwhelmingly fit a 2.4GHz-only radio. The 5GHz band is faster over shorter distances, which suits phones, laptops, consoles and streaming boxes.
Doorbells illustrate the divide well. Ring's battery doorbells, including the original Video Doorbell, the Video Doorbell 2 and the Video Doorbell (2nd generation), connect on 2.4GHz only, while the Video Doorbell 3, 4, Pro and Pro 2 add 5GHz support. Unless the box explicitly says dual band or 5GHz, assume a smart home device needs 2.4GHz. Once the bands carry separate names, that stops mattering, because you point every smart device at the 2.4GHz name and it never has to negotiate with band steering again.
Logging in at 192.168.0.1 comes first
Every change here happens on the hub settings page. On a device connected to the hub, browse to 192.168.0.1 and sign in with the settings password printed on the sticker on the base of the hub. That password is not the WiFi password, even though both sit on the same label. The full walkthrough, including what to do when the page refuses to load, is in our Virgin Media Hub login guide.
Two caveats before starting. If the hub runs in modem mode its own WiFi is switched off entirely, so there are no hub bands to split; the equivalent setting lives in whatever router you have plugged into it. And if your household uses Virgin Media WiFi Pods, splitting the bands conflicts with how the pods work, which is covered further down before you waste effort on it.
Splitting the bands on a Hub 3
Sign in at 192.168.0.1, select Advanced settings, then Wireless, then Security. The page lists the 2.4GHz and 5GHz networks separately, each with its own network name (SSID) and passphrase fields. Leave the 2.4GHz name alone so existing devices stay connected, and edit the 5GHz name so it is clearly different, for example by adding -5G to the end. Keep names free of spaces and full stops, because some smart device apps choke on them. Select Apply changes and wait while the hub restarts its WiFi, which takes a minute or two.
If the Wireless menu on your Hub 3 also shows a Smart WiFi or channel optimisation option, switch it off before renaming. That stops the hub from trying to manage the bands as one network and pulling the names back together later.
Splitting the bands on a Hub 4
The Hub 4 uses the same address and the same menu route: 192.168.0.1, then Advanced settings, then Wireless. The difference is that the Hub 4 enforces its band steering more firmly, so disable channel optimisation, shown as Smart WiFi or Wireless Channel Optimisation depending on firmware, before the hub lets the two names diverge. Untick or disable the setting, save it, and then edit the 5GHz network name in the wireless security section, again by adding something like -5G. Apply the changes and let the WiFi restart.
Both bands keep their own password field, and keeping the same password on both makes reconnecting devices simpler. The only thing that needs to differ is the name.
Splitting the bands on a Hub 5
On the Hub 5 the route is once more 192.168.0.1, Advanced settings, then Wireless, and the method is the same: turn off channel optimisation, then rename the 5GHz band and apply. The honest caveat is that Hub 5 firmware has been inconsistent about this. Virgin Media community threads document firmware versions where the rename option was missing and versions where splitting made the WiFi unstable, and Virgin Media support cannot apply the split remotely. Firmware updates arrive automatically, so what your hub shows may differ from an older guide's screenshots.
If your Hub 5 will not hold separate names, use the temporary 5GHz switch-off described below instead. Owners of the newer Hub 5x follow the same logic, with a third 6GHz band that smart home devices ignore entirely.
Reconnecting devices finishes the job
Renaming only the 5GHz band means the 2.4GHz network keeps its original name, so everything previously connected drifts back onto 2.4GHz on its own. That gets you working WiFi immediately, but leaves your fast devices on the slow band. Go round phones, laptops, TVs and consoles and join each one to the new 5GHz name, using the same password if you left it unchanged.
For the smart devices that started all this, connect your phone to the 2.4GHz name first, then run the device's setup app. With the phone and the plug or doorbell guaranteed to be on the same band, setups that failed repeatedly tend to complete first time. After any settings change the hub restarts its WiFi, and if the lights do anything unexpected while it settles, our Virgin Media Hub lights guide for all models decodes every state.
The Connect app and WiFi Pods quietly undo the split
Virgin Media's Connect app pushes a WiFi optimisation feature that re-merges split bands back to a single name, and it can do so days after you made the change. WiFi Pods, supplied under the WiFi Max add-on, require a merged single name to hand devices between the hub and the pods, so a household using pods cannot keep the bands permanently split. If you rely on pods, use the temporary method below for one-off setups instead.
To make a split stick, decline any optimise prompts in the Connect app, or remove the app from every phone in the house. Community reports also note optimisation re-enabling itself after firmware updates, so if the bands merge again months later, revisit the wireless settings rather than assuming the change never saved.
Switching off 5GHz temporarily is the fallback that always works
When a hub refuses to hold separate names, or pods force a merged network, there is a blunt alternative that works on all three hubs. In Advanced settings, then Wireless, disable the 5GHz band entirely and apply the change. The hub now broadcasts only 2.4GHz, so your phone and the smart device have no choice but to meet on the right band. Run the setup app, confirm the device is online, then go back into the settings and re-enable 5GHz.
The smart device stays on 2.4GHz afterwards because that is the only band its radio knows. The drawback is that every 5GHz device in the house drops to the slower band while it is off, so treat it as a ten minute setup window rather than a permanent arrangement.