@thomas_l Hi, I don't know if the VLAN ID could cause this problem. However, it has been discovered on a couple of router models that having "DNS Privacy" set to DoT or DoH can cause the issue you...

@zonkinho Hi, The firmware version installed on your AX53 V1 does not support EasyMesh via Ethernet backhaul. You need to install the firmware version linked to in the list of this thread:...

@tttg Hi, What is the brand and model of your modem? (i.e. the device to which the WAN port of your Archer AX55 is connected to) Was the modem supplied by NBN Optus?

@billyblixt Hi, Do you need to be automatically notified as soon as the RE305 goes down or do you just want to be able to check manually? TP-Link's products (at least the ones for home use) do not...

@Wilow Hi, Here is a link to a website that did a review of the Archer BE800. Among the photos they share is one of the power supply. To me it looks exactly like the one on the photo you posted, but...

@Zaesen Hi, Does Tether at least show your router in the "My Devices" list? If it doesn't, then make sure your smartphone or tablet is indeed directly connected to the main network of your router....