Firewall Failover with MultiWan

  • Hello,
    I have a 2 node pfsense firewall cluster with CARP setup. Firewall nodes failover just fine when i take one of the node down. Each node also have multiwan enabled. My problem right now is if ISP1 in node 1 goes down, the 2nd ISP2 should take over, but instead the cluster acts as complete failover and the 2nd node becomes master.
    If i understand right, the 2nd node should remain slave as long as the first node does not completely go down even when one of the ISP1 in multiwan fails.
    Is there something need to be changed?