This is the first time I encounter this...
I was on my comp and all of a sudden, I lost my connection. I thought it could be Windows, so I tested another comp on it and it did the same thing...so...software isn't an issue.
Then, i tried another comp situated in the kitchen and it did the same thing...so, again, it's not software...I direcly looked at my router and all lights are on...but no freakin signal is sent. I decided ok...I'll press reset, see what happens. Well, when I pressed it, the internet was back for the kitchen...but NOT MINE!!!
It is not the cable b/c the cable tester showed neat connections...