Hello,
The attached troubleshoot file indicates incorrect configuration.
You have physical eth0 interface assigned to WAN in Network -> Interfaces page.
The opposite has to be done. Remove eth0 from Network -> Interfaces -> WAN -> Physical settings tab and add eth1 to Network -> Interfaces -> LAN -> Physical settings.
Also, there is no indication that WAN and WAN6 interfaces are disabled. Can you confirm that they are set to off?
Best regards,