1 Reply Latest reply: May 2, 2013 7:29 PM by Linc Davis
Atty10 Level 1 Level 1 (0 points)

suddenly started on my Macbook Pro.  Mountain lion, fully updated.  Driving me nuts because I do a lot of streaming.  Can someone help, please?  Thanks alot.

MacBook Pro with Retina display, OS X Mountain Lion (10.8.3), 15 inch
  • Linc Davis Level 10 Level 10 (173,025 points)

    Please answer as many of the following questions as you can.


    1. Restart your router and your broadband device, if they're separate. Any change?
    2. If possible, connect to your router with an Ethernet cable and turn off Wi-Fi. Any difference?
    3. Are any other devices on the network, and if so, are they all slow at the same time?
    4. If you can connect to more than one network, are they all slow?
    5. Are all network applications slow, or only some? If only some, which ones?
    6. Is networking always slow, or only sometimes?
    7. Disconnect all other devices from the network. Any change?
    8. Boot in safe mode and test. Any difference?