Previous 1 2 3 4 Next 46 Replies Latest reply: Nov 8, 2013 12:02 AM by Reforger
vinnyob Level 1 Level 1

My brand new iMac running Mac OS X 10.7.3 loses internet connection after computer wakes up from sleep.  This is not a WiFi problem because I am plugged in with ethernet.  It loses its connection roughly 50% of the time it wakes up and then I have to go through the diagnostics and reboot my cable modem and router.  It is very frustrating.  I have tried renewing the DHCP lease but the problem continues.  Has anyone encountered this problem and what did you do to fix it?  Thanks in advance.

iMac, Mac OS X (10.7.3)
Solved by rkaufmann87 on Mar 1, 2012 7:25 PM Solved
You mentioned your system is up-to-date, did you download and install:
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