Hi @Gryphin
Whilst I only have FF150, not 900, my experience with eeros is that the speeds were quite a bit lower than ever the 150Mbps. With the Hub 3, I get a much improved signal & add in a FAST266 WiFi booster to create a Wi-Fi 6 mesh, the signal travels even further. However, I totally agree with @ferguson, with Wi-Fi, it is so difficult to be certain about anywhere else than your own property. Currently, unless your current contract has less than four months to run, I think you would have to pay £80 if you want a Wi-Fi Hub 3 and £30 for each FAST266 booster. Now to try & get the best from either eeros or Hub 3 on FF900, there are three main areas to consider, I shall address two of these in this post & my next one, otherwise, this post will be far too long:-
Why are you getting less than the full 900Mbps (see later in this post)?
Ideal locations of gateway & extender mesh nodes. I did notice you may well have them in the only possible locations, but as this can also involve the locations of other items in your property, as well, I have included this. (see next post).
Wi-Fi interference. This is a longer & more complex subject & so I will only deal with this one when you have done as much as is possible with the first two.
The Full Fibre 500 or 900 packages often mean that customers do not achieve the speeds they expect (typically around 500 or 900Mbps). Firstly, you do not typically need the fastest speed possible on just one device, but rather enough speed to accomplish your tasks without compromising performance on all devices. As an example:-
Up to 15Mbps – basic online activities such as web browsing, emails and watching low-resolution videos.
15-50Mbps – HD video streaming and managing a small number of smart devices in the home.
50-100Mbps – 4K video streaming on one or two devices, online gaming, and supporting a limited number of smart devices in the home.
100Mbps or more – 4K video streaming on multiple devices and supporting a good number of smart devices around the home.
However, I can help you achieve the fastest speeds possible on your devices. This is often not an issue or design of these services, but the connection between their devices and the router. The Wi-Fi network adapters in these devices often cannot deliver speeds as fast as the fibre service can. Take the example of some older Wi-Fi 5 (802.11ac) adapters that might work at speeds up to 433Mbps, when used in a perfect wireless environment, which most homes are not. When an internet speed test is performed, the speed achieved is down to the slowest link in the chain, namely the 433Mbps Wi-Fi adapter. Speed tests in this case might achieve somewhere around 400Mbps or less. Older Ethernet connections can suffer as well. If a device only supports the 10/100Mbps standard, not the normal 1000Mbps (1Gbps) or even the newer 2.5Gbps available on some desktop PCs, they are likely to only record 100Mbps on a speed test. To get close to the 500/900Mbps on a speed test, that device must either have a minimum of a 1Gbps Ethernet connection or, if wireless, a faster Wi-Fi adapter. This would be a higher specification Wi-Fi 5 (802.11ac) or Wi-Fi 6 (802.11ax) adapter. While Wi-Fi 6 is not designed to boost download speeds significantly, the new features will allow more connected devices. That said, faster speeds (up to 2.4Gbps) will be available if the environmental conditions allow the use of a 160MHz channel bandwidth. Even so, at these wireless speeds, signal quality must be near perfect (signal strength with very little Wi-Fi interference). There are some basic checks that you can do to ensure that your devices have the best chance of achieving these higher speeds:-
Check that these devices are connected to the 5GHz Wi-Fi band, not the 2.4GHz band. If you have the eero Pro 6, then as many devices as possible should be using the 5GHz (High) band.
Which eero Pro 6 (if applicable) is each device connected to? It should always be the gateway or closest/fastest extender node. The more extender nodes that you go through to get to the gateway, the slower the speed will always be. In fact, you will probably need to be connected to the gateway to have any chance of these speeds. Additionally, with the eero Pro 6, any device capable of a 2402Mbps link speed must be connected to the 5GHz (High) Wi-Fi band and use a 160MHz channel bandwidth, which is very unlikely to work due to environmental conditions. The 5GHz (Low) band is not as high a specification as the 5GHz (High) one.
To aid with step 2 (again for eeros), is "Client Steering" enabled within the eero app, as well as "Local DNS Caching"?
Have you checked for Wi-Fi interference, a topic that I can provide a lot of help with?
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