@Tony I'm not sure what you mean about the topology - do different versions have different shapes? When this happens, of course, the 2nd Deco is off - no power at all. The main one, when this...

I've been a fan of TP-Link for years. I always felt that their products were well made and easy to use and stood up to a lot of use. Until I bought 5 Deco M9 Plus units (3 for our guest house, 2 for...

That's not happening and many times I look at this one unit and find a red LED on it. Last night it was green, but often that's not the case. Could I have messed up something in the configuration?

I've been through my Deco program on my iPad, but I can't find how to determin the hardware and firmware versions of my units. If that's necessary, I'll be glad to add it once I know how. I have a...