Review on Wi-Fi router ASUS RT-AC88U, black/red by Kenta Kajikawa ᠌

I have an Asus RT-AC88U hardware revision A5 that works for half a year without any complaints. Yesterday I bought another one but with a hardware revision of A3, worked for one hour, after which wifi 5 gigahertz disappeared and problems began with the web interface in terms of setting up wifi. ps when buying, pay attention to the hardware version do not take A3, there are no complaints about other versions of such a shaft. The hardware version is indicated on the nameplate of the box in the line above the line with the firmware number.