I have the Almond configured as a Range Extender since I'm connecting to an existing wireless network. On my PC I can connect to the internet via the Almond either wirelessly or via the Almond LAN connector.
If I set my PC Ethernet adapter to static IP 192.168.1.10 and set the EdgeRouter X (ERX) back to factory reset I can connect to Edge OS via eth0. I updated to the latest firmware earlier. Then I go through the Basic Setup wizard where I leave the settings as eth0 set to DHCP and set for a single network. I apply the settings and connect the eth0 port to the Almond LAN port. I change my PC Ethernet adapter back to DHCP and connect it to the ERX eth2 port. I restart my PC just to be safe. At this point I don't have any internet connectivity nor can I access the ERX by any means.