Hi @terziyski Thanks for responding. I've been through all those set up steps already and had no luck. I've just factory reset the RE505X and still no luck. Unplugging the NAS has no effect either....

I've just bought an AX20 router and RE505X repeater. I used WPS to bind them together and I know that the binding is fundamentally OK because my NAS is plugged into the RE505X's RJ45 port and the NAS...