It's been happening since this morning. I tried with the Troubleshoot problems, at first it said that I didn't had a valid IP, now it says that it couldn't identify the problem. Any suggestions?
And if you are wondering the modem it's this one: http://www.arrisi.com/products/product.asp?id=643
And if you are wondering the modem it's this one: http://www.arrisi.com/products/product.asp?id=643