High retransmission rate in interference-free environment (IDFGH-13683)

[ShengjieCh]

Answers checklist.

• I have read the documentation ESP-IDF Programming Guide and the issue is not addressed there.
• I have updated my IDF branch (master or release) to the latest version and checked that the issue is present there.
• I have searched the issue tracker for a similar issue and not found a similar issue.

IDF version.

esp-idf-v5.2.2

Espressif SoC revision.

ESP32C3

Operating System used.

Windows

How did you build your project?

Command line with idf.py

If you are using Windows, please specify command line type.

PowerShell

Development Kit.

Custom Board

Power Supply used.

USB

What is the expected behavior?

Low packet loss rate and stable WiFi air interface.

What is the actual behavior?

When ESP32 is in AP mode and connected to a station to transmit data, the data retransmission rate is high and it works on channel 10 without interference.

TEST.zip

Steps to reproduce.

When ESP32 is in AP mode and connected to a station to transmit data, the data retransmission rate is high and it works on channel 10 without interference.

Debug Logs.

No response

More Information.

No response

[ShengjieCh]

The AP's ssid and password：
ssid: DJI-BEACON1-6919
passwd: edCUzVpQFwAx

[MaxwellAlan]

Hi @ShengjieCh

Based on the preliminary analysis of the current packet capture, the retransmission packets do not show any obvious characteristics. We suspect that there might be slight wireless interference in the testing environment, possibly from other wireless devices (such as Bluetooth or mobile phones) around the test area. If possible, please provide photos of the testing environment to help us further analyze the issue. If uploading to GitHub is inconvenient, feel free to contact our company's technical support.

[AxelLin]

@ShengjieCh Any update regarding #14558 (comment) ?