@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...

@Matt76 1. Should I bridge my ISP provider's router or not? You should not. Keep ISP router as is, just turn its WiFi off after you configured Deco mesh. 2. Should I use the X90 in router or AP mode...

@jsides8 Deco M5 runs its own WiFi network. Think about Deco M5 as yet another WiFi router. At your house you now have two routers, one is Archer and another is M5. Because these are two independent...

@Angelababi I don't want to disappoint you, but that new firmware functionality is unlikely to help in your case. With new firmware, Deco can tell PC which Deco node to connect to. If your PC...