@ingeborgdot In most cases, console port is designed for resetting switch and CLI management. It's more complicated. If you don't need to use CLI management, I think TL-SG2428P is a good option. It...

@GianfrancoPa Normally yes, but you need an easy smart or above switch that supports VLAN. Put two ports in one VLAN, one port connecting to ISP modem, the other port connecting to a WAN port of the...

@SupremeGunman You can set all static IP addresses out of the DHCP range, thus you can completely avoid IP conflict. This should not affect your internet connection.

@Lasermatrix You don't need multiple controllers. One controller can manage devices across the internet. See this FAQ: https://www.tp-link.com/us/support/faq/2763/

@WesRehn What's the link speed between two APs? Is the link speed normal?

@chiptransisto Try MAC clone. Cloning the MAC address if the laptop to the WAN2 interface. If it still doesn't work, you need to check the physical issue. When you plug the modem into WAN2, does the...