@David-TP Hi David, it has been a busy week for me. But today I got time to try out your recommendations though. Also, I bought new tp-link switch ls1008g (giga switch). The story are: 1. Tried to...

@David-TP thank you for your reply. My setup is: modem --> sf1005d (about few cm) --> main deco at 1st floor (about few meter); sf1005d --> T2-deco is on 2nd floor (I dont know exactly how long is...

@David-TP Yes David, the Asus router used to be put where the T3-Deco is, and that router using the LAN port just fine. But I want to get mesh network and using 1 wifi name so I replace 3 routers to...

@David-TP yes I changed x60 to access point already. I've tried other ports on x60 and on the switch and still no luck. I've also tried to move T3-Deco to T2 and it worked. Should that be the wiring...

@TP-Link Hi, I purchased the 3 pack X60 system and intended to use ethernet backhaul as my main connection to other nodes. My current setup is: Modem (Internet source) >>> tp-link switch (sf1005d)...