My M13 is straight out of the box and when i plug it in and turn it on it says "Flash Update Mode... awaiting command"
The FX3 and FX4 don't light up...
I tried doing afactory reset, but because FX4 isn't on, i can't get it to do it.
Creepiest thing was after giving up because i didn't have time to deal with it for a few weeks, I take it out today and it magically all turns on! Everything is working! All 4 EFX, i'm playing around with the various settings...
I take it to band practice and BAM... back to the way it was... "FLash Update Mode"
I'm really frustrated. All the feeds i've come across aren't helping me and I don't know what fluke made it work briefly earlier today, but it's stuck.
I've never hooked it up to midi/interface for updates... It's out of the box! I believe it said version 2.01... maybe it was 2.04.