ESP32S2 RTC Clock Source Selection After Bootloader

[esp_programmer]

Hi,

Does anyone know if it is possible to change the ESP32S2 RTC timer clock source (RTC slow) in the user app? The RTC clock source appears to be set in the bootloader, but I would like to fix a bug in the field - the bug is the wrong clock source selection.

I know there are functions that do this, but I'm not sure what the ramifications of messing with the clock source after everything is initialized is.

Thanks
EP