@Somnus Oh gosh... any details I can give them if I give them a call besides the fact that the WAN and public IP are different? What is causing this issue in the first place? :( I can't believe there...

@Somnus No, my WAN IP in Devices > ER605 > Details > WAN shows the IP as 10.243.2.X but if I go to "what is my IP" on Google I get 103.4.72.X. What can I do to fix that issue?

I'm unable to ping my ER605 v2.0 after changing those settings: - [Deactivated] Network Security -> Attack Defence -> Block Ping from WAN - [Activated] Network Security -> Firewall -> Broadcast Ping...