
ASUS RT-AX86U AX5700 WiFi 6 Gaming Router

ASUS RT-AX86U AX5700 WiFi 6 Gaming Router
Settings cannot be saved. The router could be connected without problems and works in the basic settings. However, no settings can be saved, e.g. activating 160 kHz transmission. (When you press Apply, the corrections are not applied). Am I doing something wrong or is something defective?