Model: Archer AX6000
Hardware Version: V1
Firmware Version: 1.0.7 Build 20200212 rel.7095(4555)
All clients get password incorrect on 2.4Ghz and 5Ghz Wifi.
Usually, a reboot resolves this issue. However, this is now not working.
Interestingly, If I setup a guest network and use that it works. Though this is definitely not optimal.