My Wow launcher is not working. I type my pasword in, and it says having trouble connecting. If problem persists, contact blizzzard and bla bla bla. I have done everything I can to fix the problem, but it doesnt work. Also the quality has gone down. The screen looks a little digitized. Please give me ideas of what is going wrong. This is a bad thing because i just got a night elf dk to levl 79.