@btempchin do you run linux or mac os? if yes, there's a simple way to update the footswitch firmware.
open a terminal with the modduo connected to the pc over usb, and run:
curl http://download.moddevices.com/releases/cc-firmware/v1/file/FootEx0.2.1.bin | ssh firstname.lastname@example.org "cat > /tmp/cc-firmware.bin"
(when asked about password, type mod and hit enter)
now connect the footswitch device to the mod via usb, while holding down the first footswitch.
if you have the web interface open, it should display a message saying the footswitch firmware was updated.
if not just wait 20 seconds to make sure the operation completed.