Hi Chris,

On 8/4/21 17:13, chris.chiu@canonical.com wrote:

The TX A-MPDU aggregation is not handled in the driver since the
ieee80211_start_tx_ba_session has never been started properly.
Start and stop the TX BA session by tracking the TX aggregation
status of each TID. Fix the ampdu_action and the tx descriptor
accordingly with the given TID.

I'd like to test this but I am not sure what to look for (before and 
after applying the patch).

What should I look for when looking at the (sniffed) Wireshark traces?

Kind regards,
Reto