Safari says "not connected to Internet" when launched
First off, I would like to say that these communities are so helpful in assisting me with my glitches. All the feedback and suggestions I receive always help resolved my problem.
Since updating to 10.7.5, I've noticed that when never I startup up my computer,, then open my safari to browse the internet, sometimes I get an error page saying that I am not connected to the Internet. I have an ethernet connection and the green light under network preferences sats i am connected. This doesn't always happen but usually a few times a week. If I restart my machine again it usually connects no probl.
Any advice on what might be happening?
My safari version is 6.0.5.
iMac, Mac OS X (10.7.2)