I just connected the 2nd internet to WAN2, in the dashboard I statically configured network for WAN2. The WAN2 is showing failed, is this as designed? In tools I can ping out from WAN2 to 22.214.171.124 or the other ISP GW, I would expect that the WAN2 to show active.
I added 126.96.36.199 to the secondary DNS to WAN2 and it became Ready. Seems strange that WAN1 internet had no issues with using internel DNS servers for both primary/secondary and WAN2 internet, just adding 188.8.131.52 as the secondary DNS worked.