New wireless issue on MBP

Discussion in 'MacBook Pro' started by AMTYVLE, Feb 7, 2017.

  1. AMTYVLE macrumors 6502


    Sep 23, 2014
    Treasure Coast, Florida
    Since upgrading to MacOS 10.12.3 I am noticing wifi issues. At least twice a day at home I experience while web browsing, web pages will suddenly stop loading. I check the wifi icon at the top bar, and it does have a check mark next to my wifi SSID. During this time I can hear the cooling fan kicking it up in high gear for at least 2-3 minutes, at this time I cannot do any web browsing until the cooling fan dies down, then miraculously my wifi works as if nothing happened. Any ideas?

    This is a MBPro 15" (Mid 2015) model.
  2. ge.caroline macrumors newbie

    Jan 22, 2017
    Been in 10.12.3 for 3 days now. No problems so far. Is your model with a dedicated GPU?
  3. Newtons Apple macrumors Core

    Newtons Apple

    Mar 12, 2014
    Jacksonville, Florida
    Sounds like you are running into a website that is causing your CPU to go nuts. I would worry more what it was doing, too.

Share This Page