Last night I copied some more music over to my X5 and moved some of the files (all .flac) into some other directories.
As I had also recently had some trouble creating some config files (it would sure be nice if, when changing a setting and then wanting to save it, that it would save it into the one that is currently loaded!) I went in and deleted several *.cfg files that I created by mistake.
After that I gave it a nice charging.
This morning it won't play.
I can see the music directory and files, but when I browse to one and attempt to play, the window shows: unknown artist, etc... files not found and nothing happens.
I can still access the music via USB. Before I go to the extreme of uninstalling Rockbox, I was hoping someone might have an idea? Maybe just try reinstalling Rockbox on top of the current installation?