I recently had this happen to me. I had a weird sound happening when I would do transitions to different parts of the song. It sounded like you could hear the electronics changing parts (almost like a power supply grounding issue). So I thought I would write this post to share the knowledge in case anyone has this issue.
Watch this video and you will hear the noise I am referring to:
Then download the latest card backup SD Card Backup.
Do the following process.
Download the SD Card Backup
Delete all files on your SD Card.
Extract the Zip SD Card Backup and copy those files (4 folders and 1 file) to the SD Card.
Open a new project in BeatBuddy Manager and you should be restored back to a default card.