@Rigsby53 The warranty expired. Guess I'll go to a kit supporting WiFi 6 now. I was able to create an ethernet backhaul, so no need for the powerline any longer.

I seem to have the same noise described. In my 3 Decos, but they're a little over two years old now. Is there any way to get rid of it?

@polyn I don't see anything there that states that with OneMesh it uses different backhauls different from WiFi. According to this, Onemesh backhaul - Home Network Community (tp-link.com), range...

@3k1m92 Actually OneMesh seems to be pretty useless for Powerline Products. There's only wifi backhaul, powerline stops working. I don't know what's the point then

@samwardill App says: Modification and bug fixes: 1. Improved backhaul stability and performance 2. Improved Samsung cellphones roaming experience I also use my in AP mode, so I can't say much about...

@TP-Link_Deco Please put all configurations on the Web Page itself. Much better than apps to do any real configuration changes