@qlddrones Thank you for your detailed post. May I know do you own a dual- band wifi router, what is the model of that. I suspect the 36Mbps main WiFi speed is the 2.4Ghz from router, that would...

@Grammen Hello, Thank you for the further information, you could turn on 5Ghz, but turn off Wi-Fi optimization & Band- Steering feature on 4G router . As the issue is a bit special, we would like to...

@GregE240 Hello, You could try a different wall socket power the powerline unit, and also try a factory reset for it: reset: with powerline units powered on (plugged in for your case) keep pressing...

@Pxsi- Hello, For powerline units unstable issue, you could try some suggestions here: 1. You could try to reserve an IP address on router for devices connected to powerline unit, and see if that...

@arno65 Hello, Sorry for the late reply. Please check the back label and confirm the unit is the WPA4220, the wireless unit (check model & Mac ). Later identify that WPA4220 unit on tpPLC Utility,...

@ssh Hello, If you already have some tp-link powerline units in the house, it is recommended to choose powerline devices with the same powerline speed for the best performance. Please check 2.There...