After messing around with this again tonight I think I may have been missing the obvious. The issue may be with the Micro SD itself. I tried copying a text file with no luck and I've tried copying more music also with no luck.    I've taken the card out of the player and put it into my laptop...

  Thanks for your response.   I've tried both connecting the player to my PC via USB to copy the file to the SD root, and putting the SD card in my laptop to copy the file. Both had the same result. The file shows up as long as the drive is mounted in Windows, but it seems that as soon as the...

I'm not sure what you mean by playlist tab, I don't see any playlist tab on the player itself. I've been trying to play them via browse files. And when I say the playlist disappears from the SD card, it really disappears meaning it is no longer on the SD card even when viewed in Windows.  ...

I am still not having any luck getting a playlist working on my original X3 (FW 3.3)   I've tried M3U and M3U8.    I tried a couple different formats. with and without #EXTM3U in the first line   TF1:\path\path\filename.mp3  and path\path\filename.mp3   I can save the playlist on the...