HI, I dont have a microSD so have to pass on that suggestion, but there was never one installed so not sure if that would appy anyway. I did a firmware update using the installer (realized you said manually install too late), but I now have V01.02.09A. It didn’t help, it still scrolls through 56 file names before hitting one of the 3 that have actual voice recordings. (at the top of the display it says 59/59 in yellow print).
Its starting to look like I’m stuck with the empty file names and it’s not that big of a deal, just a few extra seconds to
get to listen to a recording.
I love this litte unit. The more I click around the more I’m learning all the t hings it can do.