it's not mhz it's ghz ....... on the dual band router here you can create diffrent ssid for each band if you could try.... what type are you using? [like Bridge,Access Point] and others if you were...

anyone could help please?

hi try to reset the whole your modem settings just telling you your modem not your wlan router your modem from your isp can also lock on mac adress also anyway what i know ive resetted my modem...

can tp-link do something like this? i want tp link to be attached to a wall then could it deliver the network to Models? like TL-WPA281 ?? i need something to expand my networking without wasting...