Plusnet Hub 2 can't changed seperate 2.4GHz (433Mbps link speed) and 5Ghz (higher than 433Mbps link speed)
Most people will not want to change them, I admit it is a bit strange since it can be done in the older hubs, but the BT hub can't be changed either. Are you saying that the Plusnet routers can't go higher than 433Mbs on Wi-fi?
Still 433 is fast enough for most people, if they want more, then get a different router. ISP routers have never been great, they are built to a price and is enough to get people online that is what they do. If the provider offers 1Gb Internet, then maybe the Wi-fi should be able to cope with it, but anyone with any sense would wire up stuff like TVs, set top boxes and desktops computers and even laptops if they can. Sadly, a lot of laptops don't have the facility
The only reason i had to turn off 5Ghz is to set upo my smart home stuff as most of them don't set up when the 5Ghz band is on. i don't know if it is possible to turn off 5Ghz on a hub 2 as I myself have never touched one.
As I said the one up the road I can see the SSID from here on my phone, so it is pretty strong.
I decided last week to get myself a TPlink router as I think it is better for me, the price was good. For people who want something better and know what they are doing they can get a cheap router, even for FTTC. TP link VDSL routers don't seem to support Wifi 6, The Archer VR2800 support wifi 5 and can go to 2167Mbps on 5GHz,but it costs a mighty £175.
Better of to buy a second hand openreach modem on Ebay for around £30 or less and then get a router only like I have, then they have the router for FTTP if they change to it.
Saying that the Archer VR600 is £74 on Amazon at the moment can do 1700Mb/s on wifi, which is more than fast enough, and you will never get that anyway.
I already had a modem. I have found out why my router say it is connected to the wan at suboptimal speed, the modem Ethernet is 300Mb/s only, makes no difference to a modem that is used for FTTC.
Adrian
Desktop machine Ryzen powered with windows something or other.
Plusnet FTTC