I was surfing today when my security came up and said i was at risk. I clicked the button it told me to and it did said something about dissabling communication between computers and to right click the symbol to fix it. I did and it did not work. I have tried repairing and whenever it gets to the renewing IP address part it says that it can't and that I have liminted or no connectivity. I just got this and I don't need it to be ruined. What should I do to fix it?