Lowest baud rate to allow communication w/o removing capacitor

[powersupplyf]

Hi,
this was the second unit which had a 100nF capacitor on a transmission line.
If BK7231GUIFlashTool would allow us to select lower baud rates, we could read the FW without removing the capacitor (or scratching the PCB).
I am sure all prefer to avoid physically altering the unit.
We would leave the reading of the current firmware to just run over night.
Would be great if this option could be enabled.