I also get this error, during about 11:00 AM - 6:00 PM (PST). It'll disconnect me within 5-10 minutes of logging in, every time. I know it's an issue relating to peak hours; if I am not playing in this time frame, it's perfectly fine. Problem is, it's a huge time frame for me not to be able to play. Also, my internet was perfectly fine before that, but I've tried the aforementioned steps anyway.

Hopefully this is fixed before we start having to pay. The problem is clearly not on our end.