RE: RTL8922AE driver issues

[Ping-Ke Shih <pkshih@realtek.com>]

Samuel Reyes <zohrlaffz@gmail.com> wrote:
> On Thu, May 8, 2025 at 6:38 PM Ping-Ke Shih <pkshih@realtek.com> wrote:
> >
> > Samuel Reyes <zohrlaffz@gmail.com> wrote:
> > > On Wed, May 7, 2025 at 7:23 PM Ping-Ke Shih <pkshih@realtek.com> wrote:
> > For me, these dips seems to be acceptable. If you want to dig further,
> > I should check PHY rate first via debugfs:
> >
> >    cd /sys/kernel/debug/ieee80211/phy0/rtw89
> >    watch cat phy_info
> >
> > And, capture video as before.
> >
> > I admit this is only first step to see if the symptom is caused by
> > PHY rate. If yes, I need air sniffer to know how it happens. If not,
> > maybe system enters power save mode or others.
> 
> I agree, they don't make a meaningful impact on my connection. For the
> sake of getting to the bottom of the issue I went ahead and followed
> your advice. I recorded 5 of those dips, they can be found at the
> following timestamps within the video: 2:45, 5:40, 10:47, 13:12, and
> 15:50.

At the first dip (2:45), the RX packets drop to zeros. Others' PHY rate
looks normal and only RX counter is smaller. Seemingly it isn't simple to
address problems, so I would like to stop digging. How about you?