A friend of mine is currently having problems and I do not know the solution. His first issue is that his Firefox would display "Connection was reset" or would not show at all, while Internet Explorer would work, but it has issues such as freezing or crashing when going to Google.
His second issue is he says that any online game he plays will freeze and crash, which is related his internet issues. But his issue continues as his offline games will also freeze and crash after about 4 minutes, and they were working fine beforehand.
His father's computer who is also within the same network works fine, as he is able to go on Firefox and non of the following problems arises.
I am uncertain what is the problem and I've been googling around to find it, but nothing really matches.
Does anyone have any idea?