I seem to have this issue in my LTC mining rigs. When I boot to desktop, one of my GPUs will be running 100%. When I start up my mining, this results in a display driver crash/recovery because of the GPU running at 100%. But none of them will ever see activity again until I tell them to. Is this normal of such a mining trojan? I thought it was more a driver bug because they never turned themselves back on when left idle from there on.