KEEPS CRASHING/FREEZING

I currently have 4 loops in a song. That’s it. The second I try to do anything with it, whether it’s adding more tracks or reposititioning the loops, the app with freeze. This is super annoying. It’s been doing this for over 2 months now. I’m using it on a brand new iMac. This shoudn’t be happening!

Skylrson about GarageBand