@gjunk In Load Balancing-Online Detection, please try to set Mode to Mannual, then in the Ping fill the public iP address which is provided by your ISP, u can have a try to fill the static ip or the...

@gjunk May I konw hou you set up in Load Balancing-Online Detection? Are you set Ping 8.8.8.8? Please try to set Ping "your own public ip address" and see if it works.

chuq wrote @gatewait But how to prioritize these two primary WANs in this case ? Which one will be actually used ? Hi chuq,if Load Balance is enabled, traffic will also go first to the first WAN. Or...

@chuq May be you can set 2 Primary WAN and 1 Backup WAN, check Failover(Enable backup link when any primary WAN fails). in Mode.Hope that helps:)