Juzcat wrote @Alexandre. I have an ISP provided Huawei modem. Echolife HG 8240H5, which connects to a TP-Link Archer AX72 as the router. @Juzcat Restore this configuration. Connect Main Deco to...

@Oliblo Adding third Deco will not increase speed. You should expect up to 200-250Mbps from Satellite Deco wirelessly connected to Main Deco, if they have strong signal between them. Have you checked...

@leizerar In Access Point mode, you can connect Satellite Deco directly to the router with Ethernet cable. For that to work router must support Deco Ethernet backhaul, but most routers do.

@Oliblo On Main Deco, WiFi speed can not be faster than internet speed from your ISP provided Internet package. For example, I signed for 500Mbps package from my ISP: my WiFi speeds from device...

@AndyV Screenshot you shared has configuration setting for 6GHz, not for WiFi6. The WiFi protocol naming could be confusing, so let me summarize: WiFi 5 - uses 5GHz WiFi 6 - uses 5GHz WiFi 6E - uses...

@AndyV Can you share that screenshot? Also, do you have smartphone or tablet which supports WiFi6? It'll be easier to check with those, if they connect to X20 with WiFi6.