[Darryl Ramm]

If you are running on Mojave and experience CPU errors you will likely need to disable hyperthreading, or... find a different DAW. This may get better when 2019 is released, small IO buffer issues was a specific problem Avid has called out with Mojave and not officially supporting that.

Using a "third party" app to disable hyperthreading has nothing to do with anything, it's just an easy way to use a tell the CPU to stop using stupid hyperthreading and behave in a more sane way. Go read all the posts from the folks on DUC who have report *great* results on Mojave from disabling hyperthreading. You came asking advice, you are free to ignore it if you want, but we're all also free to make fun of you if you ignore it and have any actual CPU problems...