asus rt ax56u

I set near the AP Asus RT Ax1800s , my client SINR very very good , I see AP decided to limit my device to 40Mhz , it means AP sending DL traffic to it in 40Mhz and not 80Mh. What could be the reason such Ap falling abck to 40Mhz? My device support 80MHz HE. On association I see my devicr...

Hello, long time lurker here finally posting. Very nice to be acquainted with this well informed community. I am currently using an Archer C7 with DDWRT and OpenVpn (NordVpn) which is using a Zyxel LTE7460 pole mounted modem for the WAN and some old ADSL routers as AP's (hardwired through an...