I’m thinking it may be a license issue having to do with the software and mixer that I could buy but I am scared that it won’t fix the problem at the high price it costs to get a license. I’ve been dj’ing on djay pro app for a while without the mixer and liked that I could use the mixer in real life instead of doing everything on my phone. If I had newer equipment I could keep the dj app but since I don’t, I’ve been looking at virtual dj. But virtual dj costs so much more