The first time, I held the reset button down for 60 seconds with LAN cables all unplugged, but power on.
Will doing it again make any difference?
theres all sorts of theories on a full reset - i just press the button and wait for the lights to flash - that works most of the time
others say to remove cables - turn power off - stand on one leg etc - its certainly true that it can be difficult and its not consistent - so its really up to you - if you are confident the reset has happened and the lan ports still are not working then you need a new hub imo
I can not see any issues from our side, I do see that you have many devices connected to your Wi-Fi and the speed package you are on will struggle with this many devices. Also Have you tried getting a new Ethernet cable? Or checked that there is no damage to it?