Hi all, I feel like GPT has steered me wrong here, so doing what I should have done first - trust TPLink forums before trusting our AI overlords! My setup: four Deco E4 units in a 4 bedroom condo with

Hello I have a Deco mesh network in my house - E4 units. Still, we have one room that is not working. I also have an older RE200 range extender here, which apparently supports Mesh. The router is also