@CETBOR FTTP (NTD) <--> Port 22 Switch A -- Switch B <- Port 22 -> pfSense WAN NIC0 (no VLAN) / NIC1 < -- Port 1 -- > Switch B Port 1 what.. you set VLAN as tagged 22, switch B is also tagged 22,...

@Puthiry have you enabled link backup?

@Cij you should not be mad at someone from forum and take them as tplink stuff. i am seeing you using the beta firmware. 8411 has already released an official firmware recently. if you are still...

@Cij you have a hardware controller. connect a computer, wired, dynamic IP, to the ETH2 and ping from ETH2 to the gateway and verify if the link is still up. if the link is down, that's your...

@Cij i'd recommend a smart plug and using ssh to restart the 8411 if you have allowed ssh and got a vpn connection to it. ssh can reboot it. you always face problems after you modified things, you...

@papac0rn there is no WAN down logs. do you enable the option in the log to record it if it happens? @tik6 is there an update to your issue? i see hank crated a ticket for you.