@Kevin_Z , You don't know how close I was to returning this Router to the store! The solution that you had fixed the problem. I believe it was the Channel Width of 20 MHz, since I had tried all the...

@Kevin_Z I did try changing the name of the 2.4 gb and 5 to different names without luck, but I will try the other things you mentioned and see if I have any luck.

I purchased a TP-Link AX11000 recently and cannot get my Harmony Elite Hub to connect. I have tried 2.4gb, changed the Router SSID to something different than the 5gb. The remote sees the network,...