In RB use 'Tracks- change all BB tracks to regular tracks' command. Then it should be safe. You'd have to select it and generate over it to lose it then. That only applies if the track is one of the different color ones in the top 8-10 tracks. Those are designated as 'BB tracks' and will regenerate if you click the 'generate' button in the middle of the screen. Changing them to normal tracks is suppose to prevent this.
That generate button in the center section (just above tracks window) generates all the BB tracks. Sometimes I wish we could minimize that whole middle section to get it out of the way.


I do not work here, but the benefits are still awesome
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