Chateau LTE6 ax: "wifi rejected, can't find PMKSA" error for old devices.

RouterOS Beginner Basics
1

One of my devices was not able to connect to the Wifi on my new device “Chateau LTE6 ax - S53UG+5HaxD2HaxD&FG621-EA”.

Thanks to another thread I tried disabling WPA3:
http://forum.mikrotik.com/t/hap-ax3-wifi-help/163563/1

Disabling WPA3 fixed it and the “wifi rejected, can’t find PMKSA” errors were gone.

It was an old device (Win 8, Surface Pro, ~10 years old, so ancient, I know).
Other devices (Android tablets, iPads) and phones did connect normally.

Would be interested to know if this will (can) be patched? Sadly I am pretty new to this so I do not have more than the “wifi rejected, can’t find PMKSA” message from the logs.

2

What version of ROS is running on Chateau ?
Try at least 7.10.2, maybe even 7.11rc3.

3

Ah, sorry forgot to add the OS version. Just got it yesterday and updated to the latest stable (7.10.2).

Architecture Name
arm64

Board Name
S53UG+5HaxD2HaxD&FG621-EA

Version
7.10.2 (stable)

Build Time
Jul/12/2023 09:45:11

Factory Software
7.6