qwx0: failed to send/start with QCNFA765

Hello,

The Qualcomm QCNFA765 (support recently added) in my ThinkPad P14s
worked for some time, but now it mostly does not and I get these kernel
messages:

qwx0: failed to send WMI_START_SCAN_CMDID
qwx0: failed to start hw scan: 58

This happens when I run this command:

ifconfig qwx0 nwid eduroam wpa wpaakms 802.1x up

dmesg is attached. Is this a bug or am I doing something wrong?

Similar, when I first scan and then try to join an open network,
following qwx(4),

qwx0: failed to send WMI_11D_SCAN_START_CMDID: 58
qwx0: failed to start 11d scan; vdev: 0 ret: 58
qwx0: failed to send WMI_START_SCAN_CMDID
qwx0: failed to start hw scan: 58

Sometimes it works again; I cannot put my finger what triggers the
problem.

According to fw_update, qwx firmware is installed.

Kind regards,

Marco