I have this question that puzzled me. My mac become quite slow after I installed MacTex distribution and after I uninstalled MacTex, it restored to the original status, running smoothly. I have to use Latex for editing, so I install the smaller basic Tex, but the dragging issue shows up again. I just wonder if this problem bothering you guys, and if there's anything I could do.
I bought this computer 5 months ago, here's the detail, MacBook Pro OS X 10.10.1(Retina, 13-inch) Processor:2.6 GHz Intel Core i5, Memory: 8 GB 1600 MHz DDR3, Storage: 222GB free out of 249.77GB
Thank a lot for help.