I know it has been adressed here but my issue seems different. I bought this pedal off ebay, played it for 5 minutesm it glitched out then displayed "flash update mode, waiting command".
I downloaded monkey and did the firmware update, and it seemed to have worked. , when i hit ok when it told me "M5 update succsessful" it went righ back into "Flash update mode".
I have tried twice and am about to attempt the third try.
also side note, monkey was saying that my product was not registered even though my profile clearly shows that it is.