Zoom H4n Card Full
 

Latest firmware updated.
Kingston 8gig class 6 SD card formatted in the Zoom.
Recording stereo mp3 320, xlr inputs.
Occasional "Card Full" error before card is even close to being full.
I press record as soon as I notice the Zoom has stopped and finish out the job which is audio backup for a video deposition. When I look at the audio files via my laptop's card reader I see that the mp3 files post-error are outside "folder 1". Anyone else have an issue like this?