@TP-Link 1. Yes correct 2. Sometime no connection sometimes extremely slow. Light blinks on and off. 3 some brand new some 2 yrs. I need to be at home for last Q, however on looking at app yesterday...

Ok first of all I have multiple AV500 / 2 x AV600 / 1 x Archer AX50 I have had AV500's working for a few years in all rooms in my house. Recently the powerlines in my youngest son's room stopped...