Having the same problem. I have re-installed the game on my primary playing computer and still no go. Still states that it is unable to connect to Patch Server check internet connection. I tried installing the game on to other computers I have and still the same message pops up. I have already contacted Tech Support and they did not help at all. Told me to do the same things that I have already tried.
Very frustrated right now and for sure others that are having the same problem are as well.