@TP-Link_Deco To proof that there is no obstacles between the 2 nodes, I have removed the slave node and connected my phone to main node and below is the result As you can see on average at least i...

@TP-Link_Deco 1. Main deco working as router mode. second deco connected via wireless. 2. please refer to the attachment. For wired connection, at least i can get 100Mbps. 3. Tried before. nothing...

Hi, I am using Unifi 300Mbps package and bought 2 Deco M4 weeks ago. I placed my network box at 1st floor, moderm -> router -> Deco. WIFI connection is fast and no issue at 1st floor. Setup another...