@EdHome If you can run your Deco in Access Point mode, there is a fix for your specific Deco units setup.

@Zarquon I hope that change works. It is possible that just around Deco firmware 1.5.6 upgrade you also got iPhones upgrades that make iPhone treat each WiFi node as an individual network. The point...

@grimmbraten Example of how securing Ethernet ports works in my HITRON CODA router. That page not only allows to block unused ports, but also gives useful information for type of connections to...

@Lindy Another option to try is connect X90 2.5Gbps port to fiber modem, and Netgear switch to X90 gigabit port. Just in case if Netgear switch can't handle 2.5Gbps Ethernet ports properly.

@Angelababi Angelababi wrote Why PC will prefer a WIfi 5 connection over Wifi 6 connection when the Wifi 6 is completely fine? That would be the good question to ask on PC's support forum or PC's...

@Zarquon The error message you see could be Deco running out of IP addresses to allocate to devices. If this what really happens, symptoms you described and temporary fix (Main Deco reboot) do fit...