iwlwifi AX201 can no longer connect

Hi,

I have an Intel AX201 card in a Lenovo Carbon X1 Gen 9 which used to
work reasonably well. After a few months I just updated to the latest
stable/14 branch and I am no longer able to connect to my home WiFi
network (WPA2).

I keep seeing these messages:

iwlwifi0: Not associated and the session protection is over already...
iwlwifi0: linuxkpi_ieee80211_connection_loss: vif 0xfffffe0163888e80
vap 0xfffffe0163888010 state AUTH


Relevant dmesg:

iwlwifi0: <iwlwifi> mem 0x603d1cc000-0x603d1cffff at device 20.3 on pci0
iwlwifi0: Detected crf-id 0x3617, cnv-id 0x20000302 wfpm id 0x80000000
iwlwifi0: PCI dev a0f0/0070, rev=0x351, rfid=0x10a100
iwlwifi0: successfully loaded firmware image
'iwlwifi-QuZ-a0-hr-b0-77.ucode' iwlwifi0: api flags index 2 larger than
supported by driver iwlwifi0: TLV_FW_FSEQ_VERSION: FSEQ Version:
89.3.35.37 iwlwifi0: loaded firmware version 77.2df8986f.0
QuZ-a0-hr-b0-77.ucode op_mode iwlmvm iwlwifi0: Detected Intel(R) Wi-Fi
6 AX201 160MHz, REV=0x351 iwlwifi0: Detected RF HR B3, rfid=0x10a100
iwlwifi0: base HW address: <REDACTED>
wlan0: Ethernet address: <REDACTED>
iwlwifi0: Not associated and the session protection is over already...
iwlwifi0: linuxkpi_ieee80211_connection_loss: vif 0xfffffe0163888e80
vap 0xfffffe0163888010 state AUTH Security policy loaded: MAC/ntpd
(mac_ntpd) iwlwifi0: Not associated and the session protection is over
already... iwlwifi0: linuxkpi_ieee80211_connection_loss: vif
0xfffffe0163888e80 vap 0xfffffe0163888010 state AUTH iwlwifi0: Not
associated and the session protection is over already... iwlwifi0:
linuxkpi_ieee80211_connection_loss: vif 0xfffffe0163888e80 vap
0xfffffe0163888010 state AUTH wlan0: link state changed to UP wlan0:
link state changed to DOWN iwlwifi0: Not associated and the session
protection is over already... iwlwifi0:
linuxkpi_ieee80211_connection_loss: vif 0xfffffe0163888e80 vap
0xfffffe0163888010 state AUTH


Any ideas?
Any other info I can provide that would be deemed useful?


Best regards,
~ jbo