@Greeneye86 Hi, the mentioned diagram is ok: (STUDIO) Modem \ Router ---<cable>--- Powerline ///// Power line ////// Powerline ---<cable>--- DECO M4 unit ( LIVING ROOM) \(Wi-Fi) DECO M4 (Master)...

@Aerostatic Hi, Did this PC connected via cable to the main Deco or one of the satellite Deco? If the PC was connected to the ISP modem, would it have the same issue with gaming? When PC lost the...

@Mdkhirul Hi, did the Deco M4 work on the access point mode or wireless router mode? Have you checked the Ethernet speed from the main Deco? Have you tried to turn off the 2.4ghz and leave the 5gz...

@crusty1 Hi, if possible, you could try to turn off the 2.4ghz on the main network and force the Xbox to connect the 5ghz, then turn off the Mesh technology on the Xbox; After that, turn on the...

@Lzlesak Hi, currently, there is no way to disable the blacklist yet; If the devices were added into blacklist accidentally, you could try to manually move them out; And since the blacklist is...

@RobvH Hi, thank you very much for your kind feedback. Could you please send me a picture of your network diagram from ISP router to Deco X20? And what are the model number of the main router and the...