@Clive_A ok, thank you for the explaination

@Clive_A Then I enabled "Load Balancing" in Menu "Transmission\Load Balancing\Basic Settings" and in menu "Transmission\Load Balancing\Link Backup" I ticked "Failover (Enable Backup Link when All...

Hello, I bought Router ER605 V2 (Firmware 2.1.2) and I have my main WAN line plugged to default WAN port and a second WAN line plugged to WAN/LAN1 port. In the Menu "Transmission\Load Balancing\Basic...