@berne Yes, it will be the same network, and from what you described it'll be 192.168.0.* network. You do not need to change the connection, in your case it'll be the same for both current Deco...

@bobby0724 1. Do you have smartphone to run speed tests on? 2. Are you getting these speeds (250Mbps) from Main Deco or from Satellite Deco?

@berne You need to configure Deco mesh to run in Access Point mode. See Switching a Deco to Access Point (AP) Mode

@hrdd The symptoms may be the same, but the cause could be different. Do you have anything else other that Satellite Decos hardwired to the switch? If yes, what is it: PC, Smart TV, etc. For me to...

@fantunab If you mean, are they powerline protocol compatible, the answer is no. P9 will not talk to PX50 over powerline, but they can talk over WiFi or Ethernet backhaul. See comparison between P9...

@shmcheng You will need Deco app to do set up and to configure Deco mesh. There is no web interface for Deco mesh set up and configuration. See How do I set up my Deco?