Yes, I’m aware of this (but thanks for pointing it out!). The problem here is that I can’t access this settings page because the ESP32’s WiFi access point keeps disconnecting.
I can’t remember the details, but isn’t it possible accessing that using the USB connection and then using the “local:/” prefix in the browser search bar?
…..as I said, can’t remember exactly how I accessed mine at first setup and subsequent changes whilst i had issues with frequent droput.
…….or just re-install firmware and in that way you’ll have default settings again. This then allows you to access via browser.
There are also reports of cheap copies. Those boards are known to have issues due to low cost alternative components.
@drdbrioso also the one said by @Karl_S. Try to change one at a time by refreshing the webpage quickly after powing in the board.
You can probably change it back of you do want to use flow control with the autopilot but this may not be necessary.