I did a deep scan and restored some audio files that were lost when Garage Band crashed on me after 5 hours of conferencing. It has found the large files but they are 90% white noise, any suggestions or people with a similar issue?
The larger the file, the more difficult it is to recover it totally correctly. Deep Scan reconstructs files by their signatures, but fragmentation and overwriting of certain parts of the files may ruin the actual data, and make it unrecoverable. More details here: /help/can-i-recover-a-specific-file-with-disk-drill/