Funny thing is, my sister has the exact same config but she can run Dota or SMITE fine and shes using a power line connection. But I wonder, a few days ago a storm happened at my place and the little LED on my ethernet port is fried because lightning knocked out something, I wonder if that's the cause. Also a bonus question here: I'm trying to clock my ram at its rated speed of 1600mHz, but the mother board refuses to do it properly (Gigabyte GA-990XA-UD3) the only way I can clock it to 1600mhz is to turn up the bus speed but it ends up heating my pc along with my original problem.