I hope somebody here may be able to help.
Recently I recorded a gig with my m20d to a 32G SD card & fed 2 sub mixes to foh as I was limited to 16 splitters. At the end of the gig power was killed while the m20d was powered & still recording. I imported the files into the daw the next day, although all tracks were on the card & looked as the file sizes were correct for the length of recording there was no audio on any of the tracks.....it's not a case of lack of level as the sub mixes to the house mix were fine & I was checking inputs both visually & on headphones throughout the evening. I feel it may be that the table of contents was not written to the card due to the power being cut. I anybody has any ideas how to recover the data I would be delighted to hear them...........Thanks to all in advance 🔊