Logic Pro Midi Latency: Multithreading preference solution

This is just a solution comment, not a question, as comments were closed on the board I was viewing discussing a large latency delay, and where no one mentioned the Multithreading preference.

In my case, I suddenly developed a huge latency with notes tapped via keyboard (regular keyboard, not musical) after trying Multithreading only for Playback. Restoring that Audio sub-preference to Playback & Live Tracks got rid of most of the latency, and turning on Low Latency Mode then got rid of a little more.

A tiny bit remains, but the completely unusable half-second I was getting is gone.