Re: Error in rtw89 using Kernel 7.1.4

I have been running kernel 7.1.5-1-cachyos with "sudo iw dev wlan0 set
power_save off" for the last 3 days (monday to wednesday).
On monday I had a very bad disconnect, but there was absolutely
nothing to be seen in dmesg or journalctl, so that was probably some
router or provider issue.
Other than that I had no disconnect issues during that time also the
SER L1 did not occur a single time in those 3 days.
So now I am pretty sure that the disconnects and SER L1 were due to power_save.
This makes sense to me given the message "firmware failed to ack for
leaving ps mode".
This is the same kernel where I previously had multiple disconnects per day.

So I guess the next step would be to ignore ASPM and bisect kernels
for "firmware failed to ack for leaving ps mode", right?
Is there anything I should know about power_save going forward?
Are there some known issues I should be aware of given that power
saving is mentioned in
https://wiki.archlinux.org/title/Network_configuration/Wireless#Random_disconnections