Love my GLD! Rung into an issue that just started recently. I have a couple of different shows save on the mixer with backup on USB thumb drive. Up to yesterday I could overwrite to both multiple times with no problem. As I have several ME-1’s(REALLY LOVE THEM!) and after setting up DO’s in monitor page I wanted to overwrite a show with these settings. Worked fine on the GLD, but when attempting to overwrite the same show on the USB, I get an error message that the overwrite failed. I have never seen this before.
Anybody else have this issue, am I missing something obvious?
I have tried saving the show to a new show name, save it to the USB no problem but when trying to overwrite to the USB I get the error message. Might it be that I must make a change like move a fader for the overwrite to work?

Rick
GLD80
AR2412
AR128