You have posted in the forums many times. Just a reminder that you need to put the error in "quotes" and use great detail about what causes the error.
If the error is no more, then you chalk it up and move on.
These computers are not that predictable since we are the programmers and not without flaw.
When i tried to connect to internet earlier,using verizon,,i got error 737 saying a loopback was detected..Read what i could find about it,,but dont understand completely..need to know if this is something to be concerned about?