Hey it worked! after sideloading the update, it did go back to the
controller pairing screen, but this time the five-digit code actually
worked and I could proceed to connect the controllers to the device!
What address did you get your update file from? I'm concerned mine isn't
the right one. Also, did you simply have to run the sideload update.exe
command and the update ran itself or is there a step I'm missing?