DarkSorrow
Regular Contributor
It seems the Asus support site for the GT-AC5300 doesn't exist anymore.. This means you can't get the offcial Firmware from them anymore.
https://www.asus.com/us/Networking/ROG-Rapture-GT-AC5300/HelpDesk/
https://www.asus.com/us/Networking/ROG-Rapture-GT-AC5300/HelpDesk/