IMHO this Easymesh configuration should work either via etherneth backhaul through the ISP router (acting as a switch for both AX55s) or it will fall back to a wireless backhaul between AX55s.

@Wrigs79 Try this guide if you have Telstra Smart Modem.

@Giovanni_1971 Your problem is the double NAT (maybe triple NAT, because of the ISP router) in your local network. Once the second Archer does a NAT, the devices behind it won't be visible from the...

@TPBINZA Here's a guide on how to set DSL modem router in bridge mode. Here's a story on how to avoid double NAT in your local network.

@Noorzad Use this guide on how to manage your router.

@Leyouyuan If your RE is HW v7 it's important that you're on its latest FW release - TL-WA850RE(EU)_V7_1.0.13 Build 231115. If that's the case and you are with an older FW release, update to this...