I have a rev 2 pedal and an M1 Max Macbook Pro running Sequoia 15.5.
Using a Google Chrome browser I am able to connect to the pedal via USB. I tried restarting and having the pedal the only thing connected to the computer. I can write and retrieve config files to the browser, but uploading doesn’t work — stuck on red, with the default config or any other. I have opened the unit and pushed the hardware reset button. Firmware updater does not seem to work either. On opening it displays DataLooper 4294967295 and the select box does not work. Reset will turn the red lights off but Upload does nothing.