WOW so much info and so much way over my head. I have now stopped my PC (same room as Hub) from connecting automatically to both and just to 5G - speedtest results now 111. So (sorry trying to get it simple as possible for me, but I do appreciate you all sharing your wealth of knowledge but I do struggle with all this stuff) my moblie what should I do with that and the firestick (I have a pal who does everything regarding that for me) can I set that just to connect to one band?
I know you probably all sat there thinking oh **bleep** but I do appreciate all this I am just not good with info overload. I use my pc for surfing and uni work and I don't play games on any device so I am not hammering the wifi as it were. The firestick is the main issue and be good to be able to use it upstairs now and then.
Thanks again. Oh I will find an ethernet cable at some point there has to be one left somewhere!