Uh Oh...
I just turned my head on, and got an error message of 'Flash Failure'. Still on OS6, wasn't updating or anything.
At the gig last Friday, it actually froze when booting as well, while I think about it.
I've just restarted it, and it seems OK, but I'm very concerned - anyone else have this issue before? I've opened a ticket, but I have 3 gigs coming up this weekend....