Comment # 9 on bug 1192891 from Ping-Ke Shih

(In reply to Goldwyn Rodrigues from comment #8)
> 
> > It seems to be an 802.11ax AP, could you try if it works properly in HE mode?
> 
> No, I don't think it happens in 802.11 b/g mode.
> 

I meant 802.11ax mode.

> > 
> > I have a workaround patch to limit to VHT MCS9 rate.
> > I hope it can fix "network stops". Please try it.
> 
> I did not have an issue since yesterday on VHT on kernel 5.15. I am not sure
> what the the trigger to this bug is, so this may take some time. I will run
> Takashi's kernel now.

AP uses high rate if the environment is clean and near distance. A good
distance may be 50cm.

This hardware is capable to receive VHT 1024 QAM and report VHT MCS 10, but
specification doesn't define this. So, another experiment is that you can turn
off 802.11ax support entirely of the AP. 
Note: this experiment must use old driver.

To be clear, I would like to know "network stops" means.
Does it still work, when you see the warning of kernel log? 
Or, network is stuck?