Seeing a 6% reject rate guys...what could be the reason I have no hw errors! Have left 100kb open for the mining pc itself and yet this. I don't know whats happening. I use eu server and cgminer 3.7.2 linux with a 7950. Could it be the intensity at 20?
A couple pages back H2O acknowledge the USA server has a bug that is causing lower hash rate, when I asked him when it will be fixed, he replied that he has no idea.