Hello every, I recently started experience some lag issue with OTA steaming video. Its on any type of video, youtube, streaming sports or tv. I currently use Onyx to "clean" my mac once and while but yesterday I was so frustrated with it, I bought the newest Linksys/Cisco Router E4500. Called optimum online to switch out my modem and STILL lagging!

What program or what advice can you give me that would elminate the LAGGING on my mac.

Macbook Pro 15'
Model before retina display (Not sure the #)
Im not on my mac now.....

Thanks so much for all your help!!!!