wifi spams serial monitor

[nxt518]

Hi,
I combined /examples/wifi/getting_started/softAP/ + /examples/protocols/http_server/

Connection and http requests/replies work fine.

But sometimes I get a lot of wifi messages on serial (30 per second):

...
wifi: ampdu: ignore deleting tx BA0
wifi: ampdu: ignore deleting tx BA0
wifi: ampdu: ignore deleting tx BA0
...

Module is WROOM32.
How to avoid this messages being generated?
(I dont want to change loglevel, I want to find out the reason.)

[nxt518]

This also happens with the unmodified /examples/wifi/getting_started/softAP/

A guy over at the Chinese Espressif Forum also has this behaviour.

[GAllevto]

Hello,

I am having the same problem using Wrover-B (DevKit-C and custom PCB).
The problem only starts occuring after a few minutes, but never at the very beginning after a hard reset.
I am also using the ESP in AP and APSTA mode. I have not tested it using STA only mode.

[squonk11]

I am also having this problem. It seems as if this is related to some problems in my TCP/IP communication. Is there already a fix or workaround for this issue?