@EliotPop Hi, have you ever used powerline adapters? If the whole house is under the same electric meter, maybe you could consider adding a pair of powerline adapters, such as PG2400P KIT:...

@KrisJ94 Hi, is the "Internet Connection Type" on the Deco APP "PPPoE"? Have you tried to connect Deco S4 behind the ISP router, then set Deco into "Access Point mode": How to set up Deco to work in...

@osexpert Hi, welcome to the community. Have you also configured DOH/DOT? if yes, it is suggested to temporarily disable this feature to see whether it helped. Have you ever noticed Deco turned red...

@cs37er Hi, nice to see you again. Have you tried to update the latest 1.2.0 version here: Deco BE65/BE65 Pro 1.2.0 Enhanced Mesh Network Stability and System Security Wait for your reply. Best...

@U_P Thanks for the update. " the LAN/WAN port only works as a WAN port." -Did you set Archer NX600/NX500 into EWAN(WiFi route) mode, instead of the MBB(5G router) mode? In your first post, you...

@Mac75 Thanks for the update. I'd like to follow up on your case via email for further analysis. Please check whether you can receive my email later. By the way, as there are 3*Deco X50-POEs, did the...