Lord_Messi ,
ARP_ASUSI confirm, new bug of the latest firmware, it stops working 2, 3 times a day at my place.
Not sure what it is doing, because the permissions seem incomplete to me, it seemed to me that it is linked or validates the Dual Band Wifi or data 5G and WIFI but it has no permission on wifi.
Anyway, this is a new bug, if nobody else notices it, certainly it is an ARN message whose display is disabled by default.