I came home from work strated up D3 and it states it needs to install a patch. I click continue and it comes back to screen that it is up to date so I click Play , I log in and it goes back to the game needs to patch and will atomatically start game after the patch is done. Then it goes back to Game is up to date? I serched all tech support knowledge bases and do what is suggested but all fixes were to no avail. Game was working perfectly last night what happened?