@ay2026 couple of questions: Is port 3 being used for backhaul or just for Client devices? Is the problem on just one unit or all of the mesh nodes? What does your network look like? Do you have an...

@A_L I had to RMA recently to fix this issue, but I've seen people saying they ended up with the same problem again after a few months. If you are within your return period I would recommend getting...

I have a OnePlus phone and one of the features it has is "Randomise MAC address" as a privacy feature. Very easy way to bypass a blacklist!

I have the same problem now as well. I completed an RMA for my 3-pack of XE75s and now I have 3 devices that I can't remove from Google Home. @David-TP where does TP-Link store the data that it...

@asdatesco have you tried temporarily plugging it in via ethernet to one of the functioning nodes? If that gets it set up you can then disconnect it and move it wherever you need it to go and it...

@wizzard1 I see, so when you say it's not functioning you're saying you can't see it in the Deco app at all or it just won't let you set up a new main unit? Either way, when I had a red light on my...