AP mode on ESP 32 not working and can't find docker Hub like in video.

[HungvsRobot]

1: AP mode on ESP 32 not working
I loaded the program to the esp 32, I was able to find the wifi and connect to it.

However, when I access IP 192.168.4.1, I cannot access it and each time I access it, the wifi disappears.

2: can't find docker Hub like in video.
when i tried to follow the video, the console said that it couldn't find the same item in Docker Hub.

[makerspet]

Hi, the video is too old. All up-to-date instructions are here https://github.com/kaiaai/kaiaai
For example, the image pull command is

docker pull kaiaai/kaiaai:humble

Regarding web configuration

• can you post the output of your Arduino serial debug window
• which ESP32 model are you using?
• make sure to copy libraries from https://github.com/kaiaai/firmware/tree/iron/libraries into your Arduino folder
  FYI, the AP mode and web configuration work very well for me. I use it almost every day.