@thomas_williams as a working DJ myself of over 14 years, I understand your frustration. Part of my DJing workflow is regular backups of my entire DJ system and music library. I realize this doesn’t help your immediate situation, but this should be a part of any working DJs routine. I outline several of my personal tips here: General Software Advice / Tips
In the meantime, perhaps if you shared more details about your specific mixing style, I can offer some suggestions to work around the current limitations.
