DP-02 Not Reading New WAV Files

[BenSomething]

My Tascam DP-02 won't read any new WAV files. If i export a track to the WAVE folder (from the tascam), i can see it on my PC, but it won't show up when i go to "import" the WAV. There are a few old WAV files in that folder that show up on the tascam, so out of curiosity, i copied one to my pc, then deleted the one on the tascam, then i put the copied file back in the folder and even that doesn't show up on the tascam's interface. Would an update help, or do i have to reset the thing to factory defaults? I'm out of ideas at this point.

 

[BenSomething]

I think i figured it out. I moved all the WAV files onto my computer, then deleted them all from the tascam. I don't think the WAVE folder was full(it said i had a few hundred MB free), but maybe i surpassed the maximum number of files that could be read. Anyway, that did the trick. I can export WAVs, from the tascam or my PC, and import them fine now.