As far as I can tell it's an issue on SE's end, I have been getting (30002) errors ever since patch 1.18. At first it was happening 10 or so times a day now it's down to 2-3 a day but still a major pain in the ass when it happens in the middle of a dungeon run or leve >.<


http://www.youtube.com/watch?v=JYc05gZFly0