I has a space on my website that displays Cox Digital Solutions ads. Their system allows you to set a mimium CPM rate, which is cool. A few days ago my CPM rate of the ads that are displayed on my site had dramatically dropped, way below my CPM minimum rate. I had contacted the support two times and no one has responder to me yet. Before they were very quick in responding but they dont respond about this issue (more than 50 hours already). I suspect there is something fishy going on. Has someone used Cox Digital Solutions? Or have you had similar issue with another CPM media?