@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?

@Sabesaroo Yes, you can do that and it should work just fine.

@Whanus Configure Deco mesh to run in Access Point mode, and this problem will go away. Switching a Deco to Access Point (AP) Mode

@KatiW Are you saying that you plan to use Sky router and connect Deco mesh to it in Access Point mode? If this is your plan, configure Deco mesh to run in Access Point mode, connect Main Deco to Sky...