Audacity Forum

Are you using an external monitor? I wonder if that’s related what size MacBook do you have? I have no issue in my MacBook Air 11.

Yup, resizing to about 25% of my screen size appears to fix the issue. I'm on a 4K and a 5K screen (both Dell monitors) so I wonder if that's causing the issue? My MacBook Air is pre-Retina, and it appears to work fine.

Yup, that's exactly what I experience. If I full screen the app, it's almost unusable. If I make it very small, like 25% of my screen it's much snappier (not quite what it was before but usable). I'm on a 4K and a 5K screen, I wonder if the higher resolution has something to do with it?

Hey guys, I use Audacity to chop up tracks on live albums I've recorder and for whatever reason, with the switch to a 64 bit version of Audacity, it performs soooo slow on my Mac Pro 2013 (6 core, D500, 32GB ram, etc). I'm really not sure what to make of it. I tried completely uninstalling Audacity ...