[jack s.]

Originally Posted by Alfalfa

Since upgrading to El Capitan, I was having general system sluggishness, with lots of spinning beachballs. Today, I did some things that has made things a lot better.

I think this was the most important. The Mail program (I think whether you use it or not), is causing problems system-wide which can be fixed by deleting log files: https://discussions.apple.com/message/29062685#29062685

Reset SMC: https://support.apple.com/en-us/HT201295

Trashed my Pro Tools preferences: http://www.sweetwater.com/sweetcare/...s-preferences/

I think these were all that were necessary, though I also did the following:

Then, I reset the Spotlight index: http://www.macissues.com/2014/12/12/...to-be-rebuilt/

Reset Calendar, too for good measure (unrelated to Pro Tools performance, whereas the Mail issue above, I think could be): https://discussions.apple.com/thread/7253362?tstart=0

I have a brand new Mac Pro with the laggy scrolling issue. I haven't even run the mail program, and haven't put anything on the calendar. Do you think that doing any of these things will help with the graphics issue?