Monitor baudrate increasing to 230400 and above

[karatanovmn]

Hi, friends.

I have an esp32s2. I need to increase the baud of the idf monitor and of the console to 230400 or above.
When I change these rates to 230400 in the menuconfing and in the code(I use esp_console_new_repl_uart) I got noise(when I'm in the bootloader) and it's ok, but in the my program I got an usual console stuff, but it spoiled by random unprintable chars. Did someone fixed such issues? Please help me. I will add the screenshot of the random noise.