unifi 20mbps user , i wants to upgrade my router TMnet router wifi signal very terrible ,device and computer at second floor hard to connect and weak signal and high ping , can't decide between rt16 or rt 53 ...any advise ?

hi ASUSmy , my rt-n66 wifi always disconnect when heavy downloading or usage and sometime not even heavy usage also disconnect for no reason.

My computer can detect the signal and the signal is strong also can't connect , i have to restart the router to solve the problem.

Just 1 week old , i would like to send to claim the warranty , should i brings it back to the shop where i buys or direct send to AV Future Link (KL) Sdn Bhd , which 1 is faster ?

hi Asus,

if using Ethernet backhaul for AiMesh , the AiMesh node LAN port still can use ?