I have an ASUS RT68U router than works fine but the house has some poor WiFi zones. I purchased the RT88U to replace router in the hope of using AiMesh to create APs (ethernet and WiFi). However, after doing the firmware updates on both, the router (88U) cannot locate or connect to the node (68U). I have used both ethernt and wifi to scan/connect. Also I have noticed more client devices can't find/connect to router (set to Ch6 on 2.4 GHz). No interference mapped on the channel, signal strength measures -43 db. Does anyone have success in setting up AiMesh with ASUS routers? Any reason why new clients can't connect (Anova cooker, WEMO light switch, WHP smart washer/dryer)? Physical distance of clients range from 3 meters to 10 centimeters from router. What are reasons client devices can't locate/connect to router? Can router settings be used to improve connectivity to new devices?