There is a massive amount of reports and I myself am a victim of this. But its a fact that some changes blizzard made in patch 17 caused this to make people go from 100 fps down to 20s so can this please get adressed instead of trying to sweep it under the rug. We are in need of help that only YOU can suply on ur end. Please don't let this game get released like this. Blues whom read this please take it to ur highest power over u. We beg of u.