@David-TP Hi, Problem has been sorted out, I've inserted a Deco M5 as main deco in the basement, connected directly to the ISP's modem and set it up in Wifi Router mode. Now, all the 4x X50 Deco are...

@Alexandre. Yes, what you describe has logic but as the original post said the problem is that I have two Decos which looses Ethernet backhaul connection. When "Lilla fszt" looses eth backhaul and I...

@Alexandre. What do you think, what is broken between them? Since two of the three Decos are connected via Ethernet it seems that LAN connection is ok. Please let me know where is the issue and how...

@Alexandre. I check the connections on Thursday (I am on vacation) but as far as I remember all the four Decos are connected to the switch as well as the ISP Modem. If I am right, I will re-design...

@BaCsaba Hi Alexandre, No, they are all connected via TP-Link TL-SG1024D switch. All the four Mesh devices are connected to the first four ports. Since they are in AP mode, I suppose this setup is...

Hi, I have four Deco X50 Mesh Wifi routers in Access Point mode connected to the ISP's router which gives DHCP. Decos are quite far from each other in a two story house. When I did the installation...