Hi, i own two tp link routers, archer c80(v-2.20) and c6(v-4) . if i enable smart connect my devices are preferring 2.4ghz as default. even when i turn off wifi and on it back again it connects to 2.4

Hi community! I have an Archer C80 v1 (US) and I´m planning to get 3-4 additional units to work as satellites. All satellites will be connected to the main router via LAN (and possibly an unmanaged sw