Beats do not line up

I am demoing your software, and have yet to see it correctly line up the beats on any of the songs I've used. Even with sliding the prioritize BPM slid all the way left. Mix Meister may be outdated visually and no longer updating, but it almost never gets this wrong. I am not interested in buying unless this is addressed. Your marketing/social media posts show soooo much promise. But none of the other features matter if you can't get the beat matching thing down. Please tell me you're on top of this??